1. A Biomagnetic Separation Process for the Removal of heavy metal ions from solution;Watson,1988
2. Biomagnetic Separation and Extraction Process for Heavy Metals;Watson,1991
3. Extraction of Heavy Metals using Microorganisms and High Gradient Magnetic Separation;Bahaj;IEEE Trans. Magn.,1991
4. Novel microorganism-produced adsorbent for heavy metals and chloro- & fluoro- carbon compounds;Watson,1992
5. The removal of heavy metals and organic compounds from anaerobic sludges with particular application to New York/New Jersey Harbor;Watson;J. Coastal Res.,1994