/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: awangnoor https://cdn.slidesharecdn.com/profile-photo-awangnoor-48x48.jpg?cb=1677540631 Professor in Forest Economics, Faculty of Forestry, Universiti Putra Malaysia, Serdang, Selangor, Malaysia http://www.upm.edu.my