Seasonal dimensions to rural poverty : analysis and practical implications / by Robert Chambers , Richard Longhurst, Arnold Pacey
Frances Pinter, 1981
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Pacey, Arnold, editor
Rural sanitation: planning and appraisal an OXFAN document / compiled by Arnold Pacey
Intermediate Technology , 1980
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Social implications of biological education / edited by Arnold B. Grobman
The National Association of Biology Teachers, 1970
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Muther, Richard
Practical plant layout / Richard Muther
McGraw-Hill Book Company, Inc., 1955
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Naiman, Arnold
Understanding statistics / Arnold Naiman, Robert Rosenfeld, Gene Zirkel
McGraw-Hill, 1983
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