MARTIN,Alexander C. and BARKLEY,William D. (1961). SEED IDENTIFICATION MANUAL. UNIVERSITY OF CALIFORNIA PRESS.
Chicago Edition CitationMARTIN,Alexander C. and BARKLEY,William D. SEED IDENTIFICATION MANUAL. LOS ANGELES: UNIVERSITY OF CALIFORNIA PRESS, 1961.
MLA Edition CitationMARTIN,Alexander C. and BARKLEY,William D. SEED IDENTIFICATION MANUAL. UNIVERSITY OF CALIFORNIA PRESS, 1961.
Warning: These citations may not always be 100% accurate.