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Integrated nutrient management for sustainable crop production

Binghamton, NY Haworth Food & Agricultural Products Press 2008 . 598tr. 23cm. 9781560223047 (hard 13 : alk. paper)

Nairobi, Kenya | Wien, Austria International Centre for Research in Agroforestry | International Society of Soil Science 1994 . 119p. 30cm..

1998 . 43p 17cm..