TY  - BOOK
AU  - Tripathi, Surya Kant 
AU  - Guide: Pandey, R.P.
TI  - Effect of Different Levels of Nitrogen and Phosphorus on the Growth and Seed Yield of Sunflower (Helianthus annuus Linns)
U1  - 633 TRI-E 
PY  - 1993///
CY  - Rewa 
PB  - J.N.K.V.V.
KW  - Agronomy
ER  -