IFA world fertilizer use manual
By: text editing: D.J. Halliday, M.E. Trenkel ; coordination and technical editing: W. Wichmann.
Contributors: Halliday, D. J.; Trenkel, M. E.; Wichmann, W.; International Fertilizer Industry Association.
Publisher: International Fertilizer Industry Association
Published: 1992
Place of publication: Paris
Language: eng