000 00283nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Boland, R.G.A."
245 0 _aEnvironmental Management Training
260 _bSterling
260 _c1993
365 _b1500.00
942 _cREF
999 _c137199
_d137199