Cost of logging accidents : preliminary results of some case studies

ανά Manikam, Doraisingam
Έκδοση 1985

The skidding component of the mixed peat swamp logging system

ανά Manikam, Doraisingam
Έκδοση 1983

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

ανά Hadi, Yusuf, Manikam, Doraisingam, Hashim, Ismail
Έκδοση 1985

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

ανά Manikam, Doraisingam, Srivastava, P.B.L.
Έκδοση 1980

What do people think of forestry - a student opinion survey

ανά Manikam, Doraisingam, Sastry, Cherla B., Abdul Jamil, Hussein, Ahmad, Abdul Manap
Έκδοση 1978