World fertilizer review and prospects to 1980/81
Reidinger, R.B.
World fertilizer review and prospects to 1980/81 - Washington 1976 - 1-34 p. - Fertilizer United States Department of Agriculture. Foreign Agricultural Economic Report No. 115 .
World fertilizer review and prospects to 1980/81 - Washington 1976 - 1-34 p. - Fertilizer United States Department of Agriculture. Foreign Agricultural Economic Report No. 115 .