00000nam 2200000za 4500 9.610610 CaOODSP 20200401040849 ta 150406|1993||||xxc||||| f|0| 0 eng d 0-662-20941-9 0318-5850 CaOODSP eng n-cn--- En36-502/201E Canada. Environment Canada. Ecosystem Sciences and Evaluation Directorate. EXPRES: an expert system for assessing the fate of pesticide in the subsurface : users' manual / by J. P. Mutch et al. National Water Research Institute, Canada Centre for Inland Waters. Ottawa - Ontario : Environment Canada. 1993. 138p. : figs., graphs, references, tables ; 28 cm. Scientific series 0318-5850 201 "EXPRES (EXpert system for Pesticide Regulatory Evaluation and Simulations) consists of one screening assessment and two mathematical simulation models."--Abstract. EXPRES (EXpert system for Pesticide Regulatory Evaluation and Simulations) consists of one screening assessment and two mathematical simulation models.--Abstract Résumés en français Softcover 93-37 1993-09-17 Pesticides gcpds Environmental impact assessment gcpds Mutch, J. P. EXPRES (CaOODSP)9.852212 Scientific series, 0318-5850 201 (CaOODSP)9.514558