/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: SlametSucahyoU https://cdn.slidesharecdn.com/profile-photo-SlametSucahyoU-48x48.jpg?cb=1536896864 I had been an Assistant lecturer for courses : 1. Analysis of soil water and crop. 2. Gheoformology and analysis of landscape. 3. Photogrametry and the interpretation of aerial photographs. 4. Soil survey and land evaluation.