TY  - BOOK
AU  - V.K. Mehan
AU  -  B.S. Chahill  J.S. Bal
TI  - Prospects and Problems of Citrus in Punjab : Proceeding of the Seminar
U1  - 634.3 
PY  - 2011///
CY  - Ludhiana
PB  - Punjab Agricultural University
ER  -