Book Title : McGraw-Hill Yearbook of Science & Technology - 1975

Mayland, H.F. and Grunes, D.L. (1975) Forage Crops: Grass Tetany. In: Lapedes, Daniel N., (ed.) McGraw-Hill Yearbook of Science & Technology - 1975. pp. 206-207. McGraw-Hill Book Co., New York.

Carter, D.L. and Kohl, R.A. and Jensen, M.E. (1975) Irrigation of Crops: Drainage Water Quality. In: Lapedes, Daniel N., (ed.) McGraw-Hill Yearbook of Science & Technology - 1975. pp. 251-253. McGraw-Hill Book Co., New York.