000			00386nam a2200157Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a0 7002 2497 1
041			_aen
082			_a627.046
100			_aVIESSMAN, Warren.
245		0	_aIntroduction to Hydrology
250			_a2nd edi.
260			_aNew York. _bHarper & Row Publishers. _c1977
300			_axiv, 704p.
942			_cPR
999			_c39765 _d39765