Comparative economics of different soybean based cropping systems in North-Eastern Karnataka.

Autor: Vijaykumar, N.1 vijaykumarecon@gmail.com, Patil, Suresh S.2, Reddy, B. S.3, Goudappa, S. B.4
Zdroj: Journal of Applied & Natural Science. Sep2017, Vol. 9 Issue 3, p1756-1759. 4p.
Databáze: Academic Search Ultimate