Oil crops of the world :
Oil crops of the world : their breeding and utilization /
editors Gerhard R�obbelen, R. Keith Downey, Amram Ashri.
- New York : McGraw-Hill, c1989.
- xviii, 553 p. : ill., maps ; 24 cm.
Includes bibliographies and index.
0070530815 : $39.95
Knowles, Paulden F. 1916-
Oilseed plants.
Oilseed plants--Breeding.
Oilseed products.
633.85
Includes bibliographies and index.
0070530815 : $39.95
Knowles, Paulden F. 1916-
Oilseed plants.
Oilseed plants--Breeding.
Oilseed products.
633.85