TY  - BOOK
TI  - Questions by farmers and answers by scientists
U1  - PH 374.14:63(540) 1974/77    L8 
PY  - 1978///
CY  - New Delhi
PB  - IARI
KW  - Pusa Krishi Vigyan Mela 1974-77.
KW  - Agriculture
ER  -