| Type |  Book |
| ชื่อเรื่อง | Proceedings of the 4th International Conference on Physical Properties of Agricultural Materials and Their Influence on Technological Processes : Rostock, September 4-8 1989 / organized by University of Agricultural Engineering, Berlin-Wartenberg, Department of Physics in co-operation with Academy of Agricultural Sciences of the G.D.R., Section Physics of Agriculture and Wilhelm-Pieck-University Rostock, Department of Agricultural Engineering |
| ผู้แต่ง | International conference on physical properties of agricultural materials and their influence on teechnological processes (4th : 1989 : Rostock, Germany) |
| พิมพลักษณ์ | Berlin : Academy of Agricultural Sciences of the GDR, 1989 |
| รูปเล่ม | v. : ill |
| หัวเรื่อง | Agricultural engineering --Congresses [] |
| | Agricultural physics --Congresses [] |
| | Agricultural processing --Congresses [] |