1.

Conference Proceedings

Conference Proceedings
Cheng, H. H.
Pub. info.: Allelopathy : organisms, processes, and applications.  pp.132-,  1995.  Washington, D.C..  American Chemical Society
Title of ser.: ACS symposium series
Ser. no.: 582
2.

Conference Proceedings

Conference Proceedings
Cheng, H. H. ; Koskinen, W. C.
Pub. info.: Evaluation of pesticides in ground water : developed from a symposium sponsored by the Division of Pesticide Chemistry at the 189th Meeting of the American Chemical Society, Miami Beach, Florida, April 28-May 3, 1985.  pp.2-,  1986.  Washington, D.C..  American Chemical Society
Title of ser.: ACS symposium series
Ser. no.: 315
3.

Conference Proceedings

Conference Proceedings
Elliott, L. F. ; Cheng, H. H.
Pub. info.: Allelochemicals : role in agriculture and forestry.  pp.504-,  1987.  Washington, DC.  American Chemical Society
Title of ser.: ACS symposium series
Ser. no.: 330