631.422
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Soil testing : prospects for improving nutrient recommendations / co-editors, John L. Havlin, Jeffrey S. Jacobsen ; editorial committee, John L. Havlin ... [et al.] ; symposium planning committee, John L. Havlin ... [et al.] ; editor-in-chief, Larry P. Wilding ; managing editor, David K. Kral ; associate editor, Marian K. Viney.
— Madison, Wis., USA : Soil Science Society of America : American Society of Agronomy, 1994. xvii, 220 p. : il., mapas ; 23 cm. — (SSSA special publication ; nº 40)
"Proceedings of symposiums sponsored by S-3, S-4, S-8, and S-9 of the American Society of Agronomy and Soil Science Society of America. The papers were presented during the annual meetings in Cincinnati, OH, 7-12 Nov. 1993."
Incluye referencias bibliográficas e índice.
ISBN 0891188150
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