APA Edition Citation

Vallal Kannan S & John P S. (2004). Nutritional resource use efficiency in rice production. Department of Agronomy, College of Horticulture.

Chicago Edition Citation

Vallal Kannan S and John P S. Nutritional Resource Use Efficiency in Rice Production. Vellanikkara: Department of Agronomy, College of Horticulture, 2004.

MLA Edition Citation

Vallal Kannan S and John P S. Nutritional Resource Use Efficiency in Rice Production. Department of Agronomy, College of Horticulture, 2004.