000 00363nam a2200157Ia 4500
100 _aMongillo, John
080 _a333.72
526 _dTB
526 _aPG
366 _f50%
942 _cBK
245 _aTeen guides to environmental science: earth systems and ecology. Vol.I
260 _aGreenwood Press
_bGermany
_c2004
300 _aviii,203
546 _aE
999 _c54568
_d54568