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Proceedings of a symposium sponsored by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America.

378 pages, illustrated

Publication Details

  • Published: 1983
  • Publisher: American Society of Agronomy
  • ISBN-10: 0891180451
  • Dewey Decimal: 631.58
  • ECHO Library: 631.58 ASA