by Call, D J, Shave, H J, Binger, H C, Bergeland, M E, Ammann, B D, Worman, J J
Published in Bulletin of environmental contamination and toxicology (01.09.1976)

by Ammann, B D, Call, D J, Draayer, H A
Published in Journal of the Association of Official Analytical Chemists (01.07.1976)

by Greichus, Y A, Gueck, B D, Ammann, B D
Published in Pesticides monitoring journal (01.06.1978)

by Greichus, Y A, Greichus, A, Ammann, B D, Hopcraft, J
Published in Bulletin of environmental contamination and toxicology (01.04.1978)