Soil Science. v.33, 1932
Lipnan, Jacab G., ed.
Soil Science. v.33, 1932 edited by Jacob G. Lipnan - Baltinore Willians and Wilkins 1932 - v.33, viii, 501 p.; 25cm.
0038075X
Soil Science. v.33, 1932 edited by Jacob G. Lipnan - Baltinore Willians and Wilkins 1932 - v.33, viii, 501 p.; 25cm.
0038075X