Nature study for the common schools /

by Jackman, Wilbur S. (Wilbur Samuel), 1855-1907
New York : H. Holt, 1894
2d ed., rev.

Nature-study.

by Jackman, Wilbur S. (Wilbur Samuel), 1855-1907

Nature study for the common schools /

by Jackman, Wilbur S. (Wilbur Samuel), 1855-1907
..New York : H. Holt and Co., 1894

Nature study for grammar grades; a manual for teachers and pupils below the high school in the study of nature /

by Jackman, Wilbur S. (Wilbur Samuel), 1855-1907
New York : London : The Macmillan company; Macmillan & co., ltd., 1909

Field work in nature study; a hand-book for teachers and pupils through the senses to the soul /

by Jackman, Wilbur S. (Wilbur Samuel), 1855-1907
Chicago : A. Flanagan, 1894
2nd ed., enl. and illustrated.

Nature study and related subjects for the common schools ...

by Jackman, Wilbur S. (Wilbur Samuel), 1855-1907
Chicago, By the author 1896

Number work in nature study. Part 1.

by Jackman, Wilbur S. (Wilbur Samuel), 1855-1907
[Chicago] The author [press of La Monte O'Donnell company, 1893

Nature - Study /

by Jackman, Wilbur S. (Wilbur Samuel), 1855-1907
Chicago, Ill. : University of Chicago Press, 1904

Nature study for the common schools,

by Jackman, Wilbur S. (Wilbur Samuel), 1855-1907
...New York, H. Holt and company, 1891
2d ed. rev.