ACARI AND COLLEMBOLA OF MOORLAND SOILS FROM YORKSHIRE ENGLAND .I. DESCRIPTION OF SITES AND THEIR POPULATIONS

[21] Kubiena WL, 1953, SOILS EUROPE ILLUSTR

[22] KUBIENA WL, 1948, ENTWICKLUNGSLEHRE BO

[23] LAATCH W, 1954, DYNAMIK MITTELEUROPA

[24] NOTES ON METHODS FOR THE EXTRACTION OF SMALL SOIL ARTHROPODS [J]. JOURNAL OF ANIMAL ECOLOGY, 1953, 22 (01) : 65 - 77

[25] IMPROVED FUNNEL-TYPE EXTRACTORS FOR SOIL ARTHROPODS [J]. JOURNAL OF ANIMAL ECOLOGY, 1961, 30 (01) : 171 - 184

[26] MACFADYEN A., 1955, Soil Zoology: Proceedings of the University of Nottingham Second Easter School in Agricultural Science 1955, P315

[27] THE SMALL ARTHROPODS OF A MOLINIA-FEN AT COTHILL [J]. JOURNAL OF ANIMAL ECOLOGY, 1952, 21 (01) : 87 - &

[28] MANLEY GH, 1957, 195556 FIELD STUD CO, P43

[29] MULLER G, 1962, PROGRESS SOIL ZOOLOG, P75

[30] MURPHY, 1962, PROGRESS SOIL ZOO ED, P212

[21] Kubiena WL, 1953, SOILS EUROPE ILLUSTR

[22] KUBIENA WL, 1948, ENTWICKLUNGSLEHRE BO

[23] LAATCH W, 1954, DYNAMIK MITTELEUROPA

[24] NOTES ON METHODS FOR THE EXTRACTION OF SMALL SOIL ARTHROPODS [J]. JOURNAL OF ANIMAL ECOLOGY, 1953, 22 (01) : 65 - 77

[25] IMPROVED FUNNEL-TYPE EXTRACTORS FOR SOIL ARTHROPODS [J]. JOURNAL OF ANIMAL ECOLOGY, 1961, 30 (01) : 171 - 184

[26] MACFADYEN A., 1955, Soil Zoology: Proceedings of the University of Nottingham Second Easter School in Agricultural Science 1955, P315

[27] THE SMALL ARTHROPODS OF A MOLINIA-FEN AT COTHILL [J]. JOURNAL OF ANIMAL ECOLOGY, 1952, 21 (01) : 87 - &

[28] MANLEY GH, 1957, 195556 FIELD STUD CO, P43

[29] MULLER G, 1962, PROGRESS SOIL ZOOLOG, P75

[30] MURPHY, 1962, PROGRESS SOIL ZOO ED, P212