TY  - BOOK
AU  - A K YEGNA
TI  - WATERSHED MANAGEMENT FIELD MANUAL
SN  - 925102670X
U1  - TR627.42F739W 
PY  - 1988///
CY  - ROME
PB  - FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS
KW  - WATERSHED MANAGEMENT FIELD MANUAL
ER  -