Authors: Hooker, BA Morris, TF

Citation: Ba. Hooker et Tf. Morris, End-of-season corn stalk test for excess nitrogen in silage corn, J PROD AGR, 12(2), 1999, pp. 282-288

Authors: Holmes, RM Aminot, A Kerouel, R Hooker, BA Peterson, BJ

Citation: Rm. Holmes et al., A simple and precise method for measuring ammonium in marine and freshwater ecosystems, CAN J FISH, 56(10), 1999, pp. 1801-1808