Efficiency of winnower machine assembled in department of agricultural engineering, ប្រសិទ្ធភាពម៉ាស៊ីនបក់ស្រូូវ តម្លើងដោយនាយកដ្ឋាន គ្រឿងយម្តកសកម្ម
KAN YENNA; កាន យិនណា
creator
text
Phnom Penh
RUA
2011
monographic
x; 49p. ill. 29cm.
ATM KAN 2011 B199 Or.1
https://drive.google.com/file/d/1jUdl-fvoLPglZTF61usVM7cDr8RCoGz_/view?usp=sharing
https://drive.google.com/file/d/1jUdl-fvoLPglZTF61usVM7cDr8RCoGz_/view?usp=sharing