000 00316nam a2200121Ia 4500
008 151015s9999 xx 000 0 und d
020 _a9251036551
245 _aLand and water iregation and river basin management
260 _c1995
300 _av 85p.
500 _aFAO land and water bulletin
942 _cFAO
_2udc
999 _c25227
_d25227