000			00319nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c260
040			_aET
100			_aC. SARALA
245		0	_aHYDROLOGY & WATERSHED MANAGEMENT
260			_bB.S PUB. _aHYADRABAD
300			_a842
500			_a19721
942			_cBK
999			_c25942 _d25942