Biodiversity Pulau Tioman Yong Hoi Sen, Hj Mohd Nawawi, Tan Poai Ean Daicus Belabot.

by Yong, Hoi Sen
Published 2012

Malaysian butterflies : an introduction Yong Hoi-Sen.

by Yong, Hoi-Sen
Published 1983

Freshwater invertebrates of the Malaysian region edited by Catherine M. Yule, Yong Hoi Sen.

Published 2004

A field guide to the snakes of Borneo Robert B. Stuebing, Robert F. Inger, C.L. Chan, I. Das, B. Lardner, H.K. Voris, Stephen Von Peltz, John Murphy, Jimmy Omar, Au Kam Wah [and 10...

by Stuebing, Robert B.
Published 1999