%0 Journal Article %T Two‐Site/Two‐Region Models for Pesticide Transport and Degradation: Theoretical Development and Analytical Solutions %A Genuchten, M. Th. %A Wagenet, R. J. %J Soil Science Society of America Journal %V 53 %N 5 %P 1303-1310 %@ 0361-5995 %D 1989-09-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve