000
00316nam a2200121Ia 4500
008
151015s9999 xx 000 0 und d
020
_a
9251036551
245
_a
Land and water iregation and river basin management
260
_c
1995
300
_a
v 85p.
500
_a
FAO land and water bulletin
942
_c
FAO
_2
udc
999
_c
25227
_d
25227