000 00486nam a2200193Ia 4500
001 56636
008 140506s9999 xx 000 0 und d
020 _aNA
040 _cPK-LaUMT
082 _aMAL 621.31
_bECO-
100 _a[Et al,]
245 _aEcosystems, energy, population [instrucotor's guide]
_c[Et al,]<>Turk, Jonathan
260 _aNA:
_bW. B. Saunders Company,
_cNA
300 _a49 p.
546 _aEN
650 _aEnergy
700 _aTurk, Jonathan
942 _cBK
999 _c53939
_d53939