J. E. Duffy

Quantitative differences in mitochondrial ultrastructure of a thiobiotic and an oxybiotic turbellarian

S. Tyler, J. E. Duffy, 1984 .

Iron toxicity and other chemical soil constraints to rice in highland swamps of Burundi

P. Hennebert, B. Delvaux, J. Dufey, 1994, Plant and Soil.