SIDA Workshop on the Use of Organic Materials for Improving Soil

ספרים שבהם SIDA Workshop on the Use of Organic Materials for Improving Soil מופיע/ה ברשימת המחברים, לא כמחבר/ת הראשי/ת: ספרים משותפים, אוספים וסיכומים.

Organic materials and soil productivity in the Near EastFAO/SIDA Workshop on the Use of Organic Materials for Improving Soil Productivity in the Near East (1978 Alexandria, Egypt)

Organic materials and soil productivity in the Near East

FAO/SIDA Workshop on the Use of Organic Materials for Improving Soil Productivity in the Near East (1978 Alexandria, Egypt) · 1982