JAGANNATHAN, R JAYAKUMAR, R
WEED SCIENCE PRINCIPLES - LUDHIANA, KALYANI 2003 - pages 338
CROP WEED COMPETITION
HERBICIDES
METHODS OF WEED CONTROL
WEED BIOLOGY
WEED RESEARCH METHODOLOGY
632.5 KUM/WE
WEED SCIENCE PRINCIPLES - LUDHIANA, KALYANI 2003 - pages 338
CROP WEED COMPETITION
HERBICIDES
METHODS OF WEED CONTROL
WEED BIOLOGY
WEED RESEARCH METHODOLOGY
632.5 KUM/WE