TY  - BOOK
AU  - Brown,Lester R.
AU  - Black, Eugene R.
TI  - Seeds of change: the green revolution and development in the 1970's 
U1  - 631.521 23
PY  - 1970/// [Printing 1972]
CY  - London
PB  - Praeger Pub
KW  - Seeds
N1  - Includes Index
ER  -