00458 a2200157 4500020001800000082001700018100002500035245005400060260003800114300002200152650002700174650002600201650002300227700002500250700002500275 a9781555814502 a363.325bSAM aEmanuel, Peter eed. aSampling for biological agents in the environment aWashingtonbASM Pressc2008g2008 axviii,294p.c26cm aEnvironmental sampling aBiological monitoring aBiological weapons aNiyogi, Kakoli eed. aRoos, Jason W. eed.