APA Citation

(1981). Crop production levels and fertilizer use: Fertilizer and plant nutrition service land and water development division. Rome: Food and Agriculture Organization of the United Nations.

Chicago Style Citation

Crop Production Levels and Fertilizer Use: Fertilizer and Plant Nutrition Service Land and Water Development Division. Rome: Food and Agriculture Organization of the United Nations, 1981.

MLA Citation

Crop Production Levels and Fertilizer Use: Fertilizer and Plant Nutrition Service Land and Water Development Division. Rome: Food and Agriculture Organization of the United Nations, 1981.

Warning: These citations may not always be 100% accurate.