000 00353 am a2200121 a 4500
100 1 _aPurohit, M.L. and Others
245 1 _aGuide lines for plant protection workers
260 _aJabalpur
_c1971
300 _a75 p.
942 _2udc
_cB
440 _aPlant Jabalpur Jawahharlal Nehru Krishi Vishwa Vidyalaya. Technical Bulletin No. 4
901 _aS21363
999 _c101008
_d101008