Nitrogen fixign green manures for sustainable rice production /
Kannaiyan, S.
Nitrogen fixign green manures for sustainable rice production / by S. Kannaiyan, et al. - Coimbatore Agriculture College & Research Institute, Tamil Nadu Agricultural University 1998 - 289p.
633.18:631.874 / K132N
Nitrogen fixign green manures for sustainable rice production / by S. Kannaiyan, et al. - Coimbatore Agriculture College & Research Institute, Tamil Nadu Agricultural University 1998 - 289p.
633.18:631.874 / K132N