000 00456cam a2200169 a 4500
008 090306b xx j 000 1 eng
020 _a0632009888
100 1 _aCampbell, R.
245 1 0 _aMicrobial ecology/ Cambell R.
250 _a2nd. ed.
260 _bBlackwell Scientific Publications
_aOxford
_c1983
300 _a191 p.
_c24 cm.
440 0 _aBasic microbiology
_vV. 5)
650 1 0 _aEcologĂ­a micribial
050 0 _aQR100 C35 1983
942 _cCG
999 _c8842
_d8842