Cita APA

Grundon, N. J. 1. (1987). Hungry crops: A guide to nutrient deficiencies in field crops. Queensland Department of Primary Industries.

Citación estilo Chicago

Grundon, N. J. 1941-. Hungry Crops: A Guide to Nutrient Deficiencies in Field Crops. Brisbane: Queensland Department of Primary Industries, 1987.

Cita MLA

Grundon, N. J. 1941-. Hungry Crops: A Guide to Nutrient Deficiencies in Field Crops. Brisbane: Queensland Department of Primary Industries, 1987.