R. Wachal

Circuits of scrap: closed loop industrial ecosystems and the geography of US international recyclable material flows 1995–2005

Robert S. Wachal, D. Lyons, M. Rice, 2009 .

Webster's Dictionary of English Usage

Robert S. Wachal, R. Wachal, E. Gilman, 1993 .

Psycholinguistic Analysis of Aphasic Language: Theoretical Formulations and Procedures

Robert S. Wachal, O. Spreen, R. Wachal, 1973, Language and speech.

The machine in the garden: Computers and literary scholarship, 1970

Robert S. Wachal, R. Wachal, 1970 .