The nature-study idea :
Bailey, L. H. 1858-1954.
The nature-study idea : an interpretation of the new school-movement to put the young into relation and sympathy with nature / L.H. Bailey. - 4th ed. rev. - New York : Macmillan Co. , 1920. - ix, 246 p. : ill. ; 20 cm.
Nature study.
horticulture
113 / BAN
The nature-study idea : an interpretation of the new school-movement to put the young into relation and sympathy with nature / L.H. Bailey. - 4th ed. rev. - New York : Macmillan Co. , 1920. - ix, 246 p. : ill. ; 20 cm.
Nature study.
horticulture
113 / BAN