//-->
Woodchips and the environment
(1977)
Environmental impact of the woodchip industry program, 1977
(1976)
Wood waste as an energy source in Ghana
Powell, J. W., (1977)
Continuing scrutiny of pollution : the river Murray ; Progress Report ; Implications of low flow and the closure of the mouth
(1982)
Continuing scrutiny of pollution : the River Murray ; Progress report, June 1979
(1979)