000 00417nam a2200133 4500
245 _aEnvironmental science
_cJonathan Turk, Amos Turk and Karen Arms
100 _aTurk, Jonathan
250 _aEd 3
260 _aPhiladelphia
_bSaunders College Publishing
_c1984
490 _aSaunders Golden Sunburst series in Environmental Studies
020 _a0030584671
082 _a301.31
_bTUR,2
650 _aEnvironmental sciences
999 _c5972
_d5972