TY - BOOK AU - Shivavagouda R. Doddagoudar AU - M. Shekhargouda Department of Seed Science and Technology TI - Standardisation of planting ratio, staggered sowing of male parent and crossing period for pre-release cotton hybrids DHH-543 an U1 - 630 PY - 2005/// CY - Dharwad PB - University of Agricultural Sciences ER -