Productive farm crops /

Bibliographic Details
Main Author: Montgomery, E. G. (Edward Gerrard), 1878-
Other Authors: Gregory, R. W. (Raymond William), 1893-
Format: Book
Language:English
Published: Chicago, Philadelphia [etc.] : J.B. Lippincott company, [1938]
Edition:5th ed., rev.
Subjects:
Description
Physical Description:viii, 521 pages : color frontispiece, illustrations, plates, maps. ; 22 cm.