TY  - BOOK
ED  - United States. Department of Agriculture. Extension Service 
TI  - New Crop Cultivars: No.13 1979-76 
AV  - SB183 .N48 1977
PY  - 1977///
CY  - USA.
PB  - The United States. Department of Agriculture. Extension Service
KW  - Plant Culture
KW  - Plant Breeding
ER  -