Books by Wilbur S. Jackman
Nature-study
Constructive work in the commo
Constructive work in the common schools
Handbook of nature study in th
Handbook of nature study in the Chicago normal and practice schools, 1898-[18]99
Nature study for grammar grades
Syllabus of a course in nature
Syllabus of a course in nature study
Annual report of the Committee
Annual report of the Committee of Sixty to A. G. Lane, Superintendent of Schools
Nature study and related subje
Nature study and related subjects for the common schools ...
Field work in nature study
Number work in nature study, part 1
Nature study for the common schools
Science record for the common
Science record for the common schools
Representative expression in n
Representative expression in nature study