1932 Agricultral outlook for California
Wellman, H.R., Shear, S.W., Poole, C.J.
1932 Agricultral outlook for California - Berkeley 1932 - 1-86:: p. - California Agricultural Exten .
1932 Agricultral outlook for California - Berkeley 1932 - 1-86:: p. - California Agricultural Exten .