1. Seminar on Agricultural Planning , Tehran Irn, August 28 to September 2, 1971.
پدیدآورنده : / [Edited by Mary Margaret Lawrence.,Cento Seminar on Agricultural Aspects of AridCento Seminaar on Agricultural Planning
کتابخانه: Central Library and Documents Center of Tehran University (Tehran)
موضوع : Agriculture & state--Congresses.
رده :
HD
1405
.
C45
1971
