TY  - BOOK
AU  - Vyas, V. S.
TI  - India's high yielding varieties programme in wheat 1966-67 to 1971-72
U1  - 631.5310954 
PY  - 1975///
CY  - Mexico
PB  - International Maize and Wheat Improvement Center
KW  - Seeds
KW  - Whea
ER  -