00539nam a2200145Ia 4500003000900000008004100009020002600050040001600076100002300092245009000115260003200205300002000237490003300257856010300290IN-BaIIA211028s9999    xx      s     000 0 eng d  a9780819443038 (Print)  cIIA Library  aJensen, Janet, ed. 0aChemical and Biological Early Warning Monitoring for Water, Food, and Groundh[eBook]  aWashington, USAbSPIEc2002  aOnline resource  aProceedings of SPIE; V. 4575  uhttps://www.spiedigitallibrary.org/conference-proceedings-of-spie/4575yClick Here to Access eBook