TY  - BOOK
AU  - Malik, Virendra Kumar
ED  - Singh, Raj Vir
TI  - Relationship between solar radiation and bright sunshine duration/by Virendra Kumar Malik
U1  - TH-B 
PY  - 1980///
CY  - Pantnagar
PB  - GBPUA&T
KW  - Solor radiation
N1  - Agricultural Engineering
ER  -