APA Citation

Snowball, K., K. Snowball., & Robson, A. D. (1991). Nutrient deficiencies and toxicities in wheat-a guide for field identification. Mexico: CIMMIYT.

Chicago Style Citation

Snowball, K., K. Snowball, and A. D. Robson. Nutrient Deficiencies and Toxicities in Wheat-a Guide for Field Identification. Mexico: CIMMIYT, 1991.

MLA Citation

Snowball, K., K. Snowball, and A. D. Robson. Nutrient Deficiencies and Toxicities in Wheat-a Guide for Field Identification. Mexico: CIMMIYT, 1991.

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