TY  - BOOK
AU  - Singh, Balraj
TI  - Protected cultivation of vegetable crops
SN  - 8127224731 
U1  - 635 SIN/PR 
PY  - 2005///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Vegetable gardening
KW  - Horticulture
ER  -