TY  - BOOK
ED  - Food and Agriculture Organization of the United Nations(Rome).
TI  - List of plant breeders in Canada and the United States of America
U1  - 631.5206 
PY  - 1949///
CY  - Washington
PB  - FAO
KW  - Plant breeding
KW  - Directories
KW  - Agricultural machinery
KW  - Seeds
N1  - A references list of classified information giving the addresses and actities of plant breeders in these countries; Supplement :World list of plant breeders(1952), iv, 105 p
ER  -