TY  - BOOK
AU  - Witcombe,John R.
AU  - Virk,Daljit S.
AU  - Farrington,John
TI  - Seeds of choice: making the most of new varieties for small farmers 
SN  - 8120412400
U1  - 631.5230954 21
PY  - 1998///
CY  - New Delhi
PB  - Oxford & IBH Pub.
KW  - Seed technology
KW  - India
KW  - Agricultural extension work
N1  - Includes bibliographical references (p. [215]-220) and index
N2  - With reference to India
ER  -