Wang, Wun-cheng. Gorsuch, Joseph W. Lower, W. R. ASTM Committee E-47 on Biological Effects and Environmental Fate text Philadelphia, PA ASTM c1990-c1991 monographic 2 v. : ill. ; 24 cm. "ASTM publication code number (PCN) 04-011150-16"--Vol. 2, t.p. Vol. 1 contains papers presented at the 1st Symposium on Use of Plants for Toxicity Assessment, held in Atlanta, Ga., Apr. 19-20, 1989, and sponsored by ASTM Committee E-47 on Biological Effects and Environmental Fate and its Subcommittee E47.11 on Plant Toxicity. Vol. 2 contains papers presented at the 2nd Symposium on Use of Plants for Toxicity Assessment, held in San Francisco, Calif., Apr. 23-24, 1990. Vol. 2 edited by Joseph W. Gorsuch and others. Plants Plant indicators Toxicity testing Biological monitoring 615 AST 1991 A039 Or. 0803113978 (v. 1) 0803114222 (v. 2)