TY - JOUR A1 - Hoar, B R A1 - Atwill, E R A1 - Farver, T B A1 - Jones, T T1 - Estimating maximum possible environmental loading amounts of Cryptosporidium parvum attributable to adult beef cattle. Y1 - 2000// N1 - R828038 JF - QUANTITATIVE MICROBIOLOGY VL - 2 IS - 1 SP - 21 EP - 36 ER -