TY  - BOOK
AU  - Patidar, Narendra Kumar
AU  - Guide: Shirvastava, R.K.
TI  - Effect of graded levels of nitrogen and potash on seed yield of african marigold
U1  - 635 
PY  - 2007///
CY  - Gwalior
PB  - Department of Horticulture (Fruit Science)
KW  - HORTICULTURE
ER  -