00809cam a2200241 i 4500 609990985 TxAuBib 20221122120000.0 740506s1961||||||||||||||||||||||||eng|u 61007528 TxAuBib rda Martin, Alexander C., 1897-, (Alexander Campbell.) Seed identification manual / Alexander C. Martin and William D. Barkley. Berkeley : University of California Press, 1961. 221 pages : illustrations ; 28 cm. txt rdacontent n rdamedia nc rdacarrier Bibliography: pages 207-209. 20221122. Seeds Identification. Barkley, William D.,.