Irrigation canal lining

Main Author: Kraatz, D. B.
Language:English
Published: Rome New York: Food and Agriculture Organization of the United Nations ;: for sale by UNIPUB, 1977..
Subjects:
LEADER 00651cam a2200169 7i4500
001 0000016700
005 20121206090000.0
008 930726s1977 it af b i00010 eng c
020 |a 9251001650  
050 4 |a TC930 K89 
100 1 |a Kraatz, D. B.  
245 1 0 |a Irrigation canal lining   |c by D. B. Kraatz.. 
260 |a Rome  |a New York:   |b Food and Agriculture Organization of the United Nations ;:   |b for sale by UNIPUB,   |c 1977.. 
300 |a xviii, 199 p., [1] fold. leaf of plates:   |b ill.;   |c 23 cm.. 
504 |a Bibliography: p. 189-199. 
650 0 |a Irrigation canals and flumes --   |x Linings.  
810 2 |a Food and Agriculture Organization of the United Nations.