000 00430 a2200133 4500
080 _a631.46:553.3
_bP 433 A
245 1 _aApplied capillary microscopy
_bThe role of microorganisms in the formation iron-managese deposits
_cby B.V. Perfil'ev, et. al.
260 _aNew York
_bConsultants Bureau
_c1965
650 _aSoil Microbiology
650 _aMicroorganisms
100 1 _aPerfil'ev, B.V.
_d
300 _a122 p.
901 _a105603
999 _c44418
_d44418