TY  - BOOK
AU  - Punjab, Intensive Agricultural Distric Programme
ED  - Punjab, Intensive Agricultural Distric Programme
TI  - Study to assess the impact of various factors upon the yield of wheat crop in Ludhiana District
U1  - X9(J382:7:7).243s, L8/GD 
PY  - 1978///
CY  - Ludhiana
PB  - Information Unit I A D P Punjab    
KW  - Agriculture Industry - Wheat
ER  -