1. agricultural engineering
پدیدآورنده : / edited by vincent a. dodd & patrickm. grace
کتابخانه: Ilam University Central Library (Ilam)
موضوع : Agriculture, Data processing,Agricultural engineering, Data processing, Congresses,Food industry and trade, Data processing, Congresses
رده :
S494
.
5
.
A3
1989
R
