Books by Roland M. Harper
An undescribed Erythronium in
An undescribed Erythronium in Middle Georgia
Hemlock in Alabama
Hemlock in Alabama
Alabama's Standing Timber, by
Alabama's Standing Timber, by Regions
Some botanical curiosities
Some botanical curiosities
Preliminary list of endemic fl
Preliminary list of endemic flowering plants of Alabama
Preliminary list of endemic fl
Preliminary list of endemic flowering plants of Georgia
Preliminary report on the weed
Preliminary report on the weeds of Alabama
Forests of Alabama
Forests of Alabama
Hemlock in the Tennessee Valle
Hemlock in the Tennessee Valley of Alabama
Prairie vegetation of Alabama
Prairie vegetation of Alabama
Natural resources of the Tenne
Natural resources of the Tennessee valley region in Alabama
An interesting Hypericum from
An interesting Hypericum from the Piedmont region of Alabama
Statistics of mineral producti
Statistics of mineral production in Alabama, 1926 to 1938
Some incorrectly fescribed Asc
Some incorrectly fescribed Asclepiads
A simple-leaved Baptisia from
A simple-leaved Baptisia from the coast prairies of Louisiana, and a supposed hybrid
Palms of the southern Appalach
Palms of the southern Appalachian region in Alabama
Passing of Dr. John K. Small
Passing of Dr. John K. Small
Some social and moral effects
Some social and moral effects of tobacco
A color phase of Sitilias caro
A color phase of Sitilias caroliniana and some analogous variations in other genera
Some statistics of leading Ame
Some statistics of leading American botanists and zoologists
Salient features of the popula
Salient features of the population of Cuba
Divorce and crime on Prince Ed
Divorce and crime on Prince Edward Island
Florida scientists
Florida scientists
Forests and trees of Georgia
Forests and trees of Georgia
The natural resources of Georg
The natural resources of Georgia
Some neglected aspects of the
Some neglected aspects of the immigration problem
Two undescribed types of rock
Two undescribed types of rock outcrop vegetation in Georgia
Notes on the distribution of D
Notes on the distribution of Dionaea
A six-hour cross-section of th
A six-hour cross-section of the vegetation of southern Ontario
Ante-bellum census enumeration
Ante-bellum census enumerations in Florida
Relation of water level to bir
Relation of water level to bird nesting sites in Florida
The cedar glades of middle Ten
The cedar glades of middle Tennessee
A new heart-leaf and other int
A new heart-leaf and other interesting plants from Autauga County, Alabama
Rural standards of living in t
Rural standards of living in the South
Development of agriculture in
Development of agriculture in Georgia from 1850 to 1920
A botanical bonanza in Tuscalo
A botanical bonanza in Tuscaloosa County, Alabama
A week in eastern Texas
A week in eastern Texas
Some relations between soil, c
Some relations between soil, climate and civilization in the southern red hills of Alabama
The limestone prairies of Wilc
The limestone prairies of Wilcox County, Alabama
The regional geography of Sout
The regional geography of South Carolina
A forest reconnaissance of the
A forest reconnaissance of the Delaware Peninsula
The distribution of illiteracy
The distribution of illiteracy in Georgia and its significance
A new method of mapping comple
A new method of mapping complex geographical features, illustrated by some maps of Georgia
A phytogeographical sketch of
A phytogeographical sketch of southern Maryland
An interesting peat bog in New
An interesting peat bog in New York City
Changes in the forest area of
Changes in the forest area of New England in three centuries
Forests of Worcester county, M
Forests of Worcester county, Massachusetts
The plant population of Northe
The plant population of Northern lower Michigan and its environment
Some North Carolina soil stati
Some North Carolina soil statistics and their significance
Some undescribed prairies in n
Some undescribed prairies in northeastern Arkansas
Suggestions for the developmen
Suggestions for the development of scientific libraries with special reference to authors' separates
The new science of plant socio
The new science of plant sociology
A forest census of Alabama by geographical divisions
Botanical work of Dr. E.W. Hil
Botanical work of Dr. E.W. Hilgard
Forest resources of Georgia
Forest resources of Georgia
Forest service reports on wood
Forest service reports on wood-using industries of the states
Habenaria repens and Piaropus
Habenaria repens and Piaropus crassipes in Leon County, Florida
Is forestry a science?
Is forestry a science?
The fern grottoes of Citrus Co
The fern grottoes of Citrus County, Florida
Some correlations between vege
Some correlations between vegetation and soils indicated by census statistics
The Natural resources survey o
The Natural resources survey of an area in central Florida
Vegetation types
Vegetation types
A classification of botanical
A classification of botanical science in two dimensions
Car-window notes on the vegeta
Car-window notes on the vegetation of the upper peninsula of Michigan
Geography and vegetation of no
Geography and vegetation of northern Florida
A botanical cross-section of n
A botanical cross-section of northern Mississippi, with notes on the influence of soil on vegetation
Coker's Plant life of Hartsvil
Coker's Plant life of Hartsville, South Carolina
Economic botany of Alabama
Five hundred miles through the
Five hundred miles through the Appalachian valley
The diverse habitats of the ea
The diverse habitats of the eastern red cedar and their interpretation
The relation of climax vegetat
The relation of climax vegetation to islands and peninsulas
A botanical and geological tri
A botanical and geological trip on the Warrior and Tombigbee rivers in the coastal plain of Alabama
A few more pioneer plants foun
A few more pioneer plants found in the metamorphic region of Alabama and Georgia
A quantitative study of the mo
A quantitative study of the more conspicuous vegetation of certain natural subdivisions of the coastal plain, as observed in traveling from Georgia to New York in July
Northward extension of the ran
Northward extension of the range of a recently described genus of Umbelliferae
Tramping and camping on the so
Tramping and camping on the southeastern rim of the Everglades
Car-window notes on the vegeta
Car-window notes on the vegetation of the Delaware Peninsula and southern Virginia
Some coastal plain plants in t
Some coastal plain plants in the Piedmont region of Georgia
Some native weeds and their pr
Some native weeds and their probable origin
Suggestions for future work on
Suggestions for future work on the higher plants in the vicinity of New York
A midsummer journey through th
A midsummer journey through the coastal plain of the Carolinas and Viriginia
Competition between two oaks
Competition between two oaks
A phytogeographical sketch of
A phytogeographical sketch of the Altamaha grit region of the coastal plain of Georgia
Further remarks on the coastal
Further remarks on the coastal plain plants of New England, their history and distribution
Midwinter observations in sout
Midwinter observations in southeastern Mississippi and eastern Louisiana
Notes on the distribution of s
Notes on the distribution of some Alabama plants
Some new or otherwise notewort
Some new or otherwise noteworthy plants from the coastal plain of Georgia
The vegetation of Bald Knob, E
The vegetation of Bald Knob, Elmore County, Alabama
Statistical method for compari
Statistical method for comparing the age of different floras
Taxodium distichum and related
Taxodium distichum and related species, with notes on some geological factors influencing their distribution
A middle Florida cedar swamp
A middle Florida cedar swamp
Notes on the flora of south Ge
Notes on the flora of south Georgia
Botanizing in Worcester County
Botanizing in Worcester County in the 90's