Dennis M. Warren

Tinker, tiller, technical change: peoples' technology and innovation off the farm.

L. J. Slikkerveer, David Brokensha, M. S. Gamser, 1995 .

Using indigenous knowledge systems in the design of on-farm experiments - a Philippine case.

L. J. Slikkerveer, David Brokensha, Dennis M. Warren, 1995 .

Bibliography and vocabulary of the Akan (Twi-Fante) language of Ghana

Dennis M. Warren, D. Warren, 1976 .