00261nam a2200109Ia 4500100002600000250001700026942000700043245004400050260002700094082001100121999001900132  aDr. Deepak Shikharpur  a2013 1st Ed.  cBK  aGreen IT for the Conservation of Nature  aVishwakarma Publ. Pune  a5bTHO  c422216d422216