Methods for studying the ecology of soil micro-organisms - Parkinson, Dennis; Gray, T. R. G. (Timothy R. G.), 1937-.; Williams, S. T. (London : International Biological Programme, 1971)
Distributed in the U.S.A. by F.A. Davis Co., Philadelphia.
Bibliography : p. 110-116.
Keywords: Soil microbiology -- Technique; Soil ecology -- Technique