J. Dulka

Humic matter content vs. organic matter content for making herbicide recommendations

A. Parsells, H. Strek, J. Dulka, 1990 .

Development and evaluation of triggers for sediment toxicity testing of pesticides with benthic macroinvertebrates

M. Hamer, F. Heimbach, S. Maund, 1997 .

Degradation of Thifensulfuron Methyl in Soil: Role of Microbial Carboxyesterase Activity

H. M. Brown, R. W. Reiser, J. Doughty, 1997 .

Properties of sulfometuron methyl affecting its environmental fate: aqueous hydrolysis and photolysis, mobility and adsorption on soils, and bioaccumulation potential

J. Dulka, J. J. Anderson, J. Harvey, 1985 .

Environmental fate of sulfometuron methyl in aerobic soils

J. Dulka, J. J. Anderson, 1985 .

Ultratrace metals in some environmental and biological systems.

T. Risby, J. Dulka, 1976, Analytical chemistry.