Seed identification manual,
Martin, Alexander Campbell, 1897-
Seed identification manual, [by] Alexander C. Martin and William D. Barkley. - Berkeley, University of California Press, 1961. - 221 p. : illus. ; 28 cm.
Bibliography: p. 207-209.
61007528
Seeds.
Seeds--Identification.
QK661 / .M37
Seed identification manual, [by] Alexander C. Martin and William D. Barkley. - Berkeley, University of California Press, 1961. - 221 p. : illus. ; 28 cm.
Bibliography: p. 207-209.
61007528
Seeds.
Seeds--Identification.
QK661 / .M37