Kerala Agricultural University Central Library Search for 'au:"Donahue, Roy.l"'

Soil and water conservation : productivity and environmental protection

By Troeh,Frederick R. New Jersey Prentice -Hall 1999 . 610 0 13 622200 5

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Soils : an introduction to soils and plant growth

New Delhi Prentice -Hall of India Pvt.Ltd 1983 . 667 0 13 822288 6

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Delmar's Agriscience dictionary: with searchable CD

By Herren, Ray V. London Delmar publishers . vi, 262 0766811468

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Delmar's agriscience dictionary with searchable CD-ROM

By Donahue, Roy L. Albany Delmar publishers 1999 . 262 0766811468

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Soils: An introduction to soils and plant growth

By Donahue, Roy L | Miller, Raymond W. New Delhi, Prentice -Hall of India pvt ltd 1990 . 768 0-87692-7649

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Soil and water conservation for productivity and environmental protection

By Donahue, Roy L | Hobbs, Arthur J | Troch, Frederick R. NewJerssey, Prentice -Hall Inc 1980 . 718 0-13-822-155-3

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Our soils and their management

By Donahue, Roy L. Bombay, Asia Publishing House 1961 . 568

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Soils: an introduction to soils and plant growth

By Donahue, Roy L. NewJerssey, Prentice -Hall Inc 1958 . 349

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Exploring agriculture: an introduction to food and agriculture

By Donahue, Roy L | Evans, Everett F. U S A, Prentice -Hall Inc 1973 . 471 0-13-296004-4

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Soil management in India

By Arakeri, H.r. | Chalam, G.V. | Donahue, Roy L | Satyanarayana, P.. Bombay, Asia Publishing House 1962 . 609

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Our Soils and their Management: An Introduction to Soil and Water Conservation

By Donahue, Roy.l. Illinois, Interstate Printers and Publishers 1961 . 568

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Soils: an introduction to Soils and plant growth.

By Donahue, Roy L | Miller, Raymond W. New Delhi, Prentice- Hall of India 1992 . 768 0-87692-764-9

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Soils: an introduction to Soils and plant growth

By Donahue, Roy L | Miller, Raymond W. New Delhi, Prentice- Hall of India 1992 . 768 0-87692-764-9

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Soils: an introdiction to soils and plant growth

By Donahue, Roy L | Miller, Raymond W. India, Prentice -Hall of India 1992 . 768 0-87692-764-9

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Soils: an introduction toSoils and plant growth

By Donahue, Roy L | Miller, Raymond W. New Delhi, Prentice -Hall of India 1992 . 768 0-87692-764-9

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Soils: an introduction to soils and plant growth.

By Donahue Roy L . New Jersy Prentice-hall of India Pvt Ltd 1971 . 587 Pages

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Soils: an introduction to soils and plant growth.

By Donahue Roy L . New Jersy Prentice-hall of India Pvt Ltd 1971 . 587 Pages

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Soils: an introduction to soils and plant growth.

By Donahue Roy L . New Jersy Prentice-hall of India Pvt Ltd 1971 . 587 Pages

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Soils: an introduction to soils and plant growth.

By Donahue Roy L . New Jersy Prentice-hall of India Pvt Ltd 1971 . 587 Pages

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Soils: An introduction to soils and plant growth /

By Miller, Raymond W .. New Jersey : Prentice Hall Inc , 1961 . 768 ; . , Reference ** 0 13 620226 5

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Our soils and their management /

By Donahue, Roy L .. Mumbai : Asia Publishing House , 1961 . 568 ; .

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Soils in our environment /

By Miller, Raymond W .. New Delhi : Prentice Hall of India Pvt Ltd. , 1997 . 649 ; . 81-203-1236-8

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Soils: An introduction to soils and plant growth /

By Miller, Raymond W .. New Delhi : Prentice Hall of India Pvt Ltd. , 1992 . 768 ; . 0-87692-764-9

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Soils: their chemistry and fertility in tropical Asia /

By Tamhane, R.V .. New Delhi : Prentice Hall of India Pvt Ltd. , 1964 . 475 ; .

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