Durga Devi K M
Herbicides Toxicology and Residue Methodology - Thrissur Kerala Agricultural University 2009 - 75 p.
pest control
632.9 / DUR/HE
Herbicides Toxicology and Residue Methodology - Thrissur Kerala Agricultural University 2009 - 75 p.
pest control
632.9 / DUR/HE