Murphy, P. W. (1962). Progress in soil zoology: Papers from a colloquium on research methods, organized by the Soil Zoology Committee of the International Society of Soil Science held at Rothamsted Experimental Station Hertfordshire, 10-14th July, 1958. Butterworths.
Chicago-Zitierstil (17. Ausg.)Murphy, P. W. Progress in Soil Zoology: Papers from a Colloquium on Research Methods, Organized by the Soil Zoology Committee of the International Society of Soil Science Held at Rothamsted Experimental Station Hertfordshire, 10-14th July, 1958. London: Butterworths, 1962.
MLA-Zitierstil (9. Ausg.)Murphy, P. W. Progress in Soil Zoology: Papers from a Colloquium on Research Methods, Organized by the Soil Zoology Committee of the International Society of Soil Science Held at Rothamsted Experimental Station Hertfordshire, 10-14th July, 1958. Butterworths, 1962.