LEADER 00000nam 2200253 a 4500 001 0150057 003 UkHlHU 007 t 008 003110 0 1971 000 eng 040 UkHlHU 050 4 QH 705 I6(19) 100 0 Parkinson, Dennis. 245 00 Methods for studying the ecology of soil micro-organisms / |ced. by D. Parkinson, T.R.G. Gray and S.T. Williams. 260 London :|bBlackwell Scientific,|c1971. 300 116p. 440 0 IBP handbook ;|vno.19. 650 0 Biology. 650 0 Microorganisms. 650 0 Microbial ecology. 700 0 Gray, Timothy Robert George. 700 0 Williams, S.T. 946 020 absent -- ISBN check required
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