عنوان
پدید آورنده
موضوع
رده
S 621 .U64
S
621
.
U64
کتابخانه
محل استقرار
IR
107821
انگلیسی
IR
Driainage of agriculteral land
[Book]
: a practical handbook for the planning design, construction and maineَenance of agricultural drainage systems
Port Washington
: N. Y. Water Information Center
, [1973]
430 p.
: illus.
; 26 cm
انگليسي
"Reproduced . . . from section 16-dtainge of agricultural land of the national engineering handbool . . . .issued in 1971 by the soil conservation service. U. S. Department of Agriculture"
Includes bibliographies
Drainage
S
621
.
U64
United States. Soil conservation Service
, author
Iran
Central Library Of Tehran University
Old cataloging
BL
1
Y
