000 00502nam a2200145Ia 4500
008 100415s9999 xx 000 0 und d
082 _b9876
_a632.58
100 _aGupta OP
245 _aAquatic Weeds : Their Menace and Control : A Text book and Manual
260 _aNEW DELHI
_c1979
_bTODAY & TOMORROW
365 _b150
630 _aAquatic Weeds : Their Menace and Control : A Text book and Manual
730 _aAquatic Weeds : Their Menace and Control : A Text book and Manual
942 _cBOOK
999 _c592808
_d592805