Operation of soil-working implements in hilly regions /

Bibliographic Details
Main Author:	Khachatri͡an, Kh. A. (Khoren Armenakovich)
Format:	Book
Language:	English Russian
Published:	New Delhi : Springfield, Va. : Amerind Pub. Co. ; Available from the U.S. Dept. of Commerce, National Technical Information Service, 1985.
Subjects:	Tillage > Equipment and supplies. Tillage. Agricultural implements. Hill farming.