Books by R. A. Emerson
Lu tong lei
Lu tong lei
A preliminary survey of the mi
A preliminary survey of the milpa system of maize culture as practised by the Maya Indians of the northern part of the Yucatan peninsula
The genetic relations of plant colors in maize
Home mulched vs. northern seed
Home mulched vs. northern seed potatoes for eastern Nebraska
The inheritance of a recurring
The inheritance of a recurring somatic variation in variegated ears of maize
The inheritance of quantitativ
The inheritance of quantitative characters in maize
The inheritance of certain abn
The inheritance of certain abnormalities in maize
Does it pay to spray Nebraska
Does it pay to spray Nebraska apple orchards?
Cover-crops for young orchards
Cover-crops for young orchards
Apple scab and cedar rust
Apple scab and cedar rust