JEQ -- Spalding et al. 32 (1): 92 Figure IG3

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Fig. 3. Profiles of atrazine, atrazine transformation products (DEA, deethylatrazine; DIA, deisopropylatrazine; DDA, didealkylatrazine), and metolachlor in the unconfined aquifer and ground water ages, spring 1993. [Ages are from Spalding et al. (2001).]