000			00323nam a2200133Ia 4500
008			150323s9999||||xx |||||||||||||| ||und||
082			_a574.52 SIN
100			_a"Singh, Shashi Kumar"
245			_aEnviromental Science & Ecology
250			_a2007
260			_bA B Publication
300			_a574.52 SIN
938			_bCEN_1017
999			_c2651 _d2651