TY  - BOOK
AU  - Singh S.P.
AU  -  Singh Om Vir  Somani L.L.
TI  - Principles of Vegetable Production. Ed. 5
SN  - 81-8321-495-7
U1  - 635.1 
PY  - 2019///
CY  - Udaipur
PB  - Agrotech Publishing Academy
ER  -