Cost of logging accidents : preliminary results of some case studies

por Manikam, Doraisingam
Publicado 1985

The skidding component of the mixed peat swamp logging system

por Manikam, Doraisingam
Publicado 1983

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

por Hadi, Yusuf, Manikam, Doraisingam, Hashim, Ismail
Publicado 1985

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

por Manikam, Doraisingam, Srivastava, P.B.L.
Publicado 1980

What do people think of forestry - a student opinion survey

por Manikam, Doraisingam, Sastry, Cherla B., Abdul Jamil, Hussein, Ahmad, Abdul Manap
Publicado 1978