Cost of logging accidents : preliminary results of some case studies

di Manikam, Doraisingam
Pubblicazione 1985

The skidding component of the mixed peat swamp logging system

di Manikam, Doraisingam
Pubblicazione 1983

Application of operations research techniques in planning forestry and forest industries development in Malaysia

di Hadi, Yusuf, Manikam, Doraisingam, Hashim, Ismail
Pubblicazione 1985

The growth response of Pinus caribaea mor. var. hondurensis bar and golf seedlings to fertilizer application on the Serdang soil series

di Manikam, Doraisingam, Srivastava, P.B.L.
Pubblicazione 1980

What do people think of forestry - a student opinion survey

di Manikam, Doraisingam, Sastry, Cherla B., Abdul Jamil, Hussein, Ahmad, Abdul Manap
Pubblicazione 1978