Integrated plant nutrition systems : report of an Expert Consultation, Rome, Italy, 13-15 December 1993 /
edited by R. Dudal, R.N. Roy.
- Rome : FAO of the United Nations, 1995.
- vii, 426 p.
- FAO fertilizer and plant nutrition bulletin ; 12 .
9251036659
Plants--Nutrition.
9251036659
Plants--Nutrition.