Moving up the yield curve : advances and obstacles : proceedings of a symposium /

Corporate Authors: Soil Science Society of America Division S-4, Soil Science Society of America Division S-8, American Society of Agronomy
Other Authors: Stelly, Matthias, Wirtz, Mary P.
Format: Book
Language:English
Published: Madison, Wis. : Soil Science Society of America, 1980.
Series:ASA special publication no. 39
Subjects:
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020 0 0 |a 0891180648 (pbk.) 
050 0 0 |a SB16.U5.  |b .A453 no. 39 
082 0 0 |2 19  |a 631.5 
245 0 0 |a Moving up the yield curve :  |b advances and obstacles : proceedings of a symposium /  |c sponsored by Divisions S-4, S-8, and A-4 of the American Society of Agronomy and the Soil Science Society of America ; organizing committee, Lloyd Hossner, Robert Hoeft ; editor-in-chief, Matthias Stelly ; assistant editor, Mary P. Wirtz. 
260 0 0 |a Madison, Wis. :  |b Soil Science Society of America,  |c 1980. 
300 0 0 |a vii, 103 p. :  |b ill. ;  |c 23 cm. 
440 0 0 |a ASA special publication  |v no. 39 
500 0 0 |a "Presented during the annual meeting in Chicago, Illinois, 3-8 December 1978.". 
504 0 0 |a Includes bibliographies. 
650 0 0 |a Crop yields 
700 1 0 |a Stelly, Matthias 
700 1 0 |a Wirtz, Mary P. 
710 2 0 |a Soil Science Society of America  |b Division S-4 
710 2 0 |a Soil Science Society of America  |b Division S-8 
710 2 0 |a American Society of Agronomy 
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