TY  - BOOK
AU  - Patel, M J,
TI  - Effect of Nitrogen and Phosphorus on Plant Growth, Flowering and Seed Yield in Cosmos (Cosmos Sulphureus)
PY  - 2004///
CY  - Navsari
PB  - Horticulture Aspee College of Horti. & Forestry
ER  -