000 00591nam a2200169Ia 4500
020 _a92-5-100115-4
082 _221st ed.
_a627.5
_bFOO/H
110 _aFood and Agriculture Organization of the United Nations.
245 _aHydrological techniques for upstream conservation
_cedited by S.H. Kunkle and J.L. Thames
260 _aRome :
_bFood and Agriculture Organization of the United Nations ,
_c1976
300 _axi, 134p.: ill.;
_c28cm
490 _aFAO conservation guide; 2
653 _aHydrology
653 _aStream conservation
700 _aThames, J.L., ed.
942 _cEN
_2ddc
999 _c27049
_d27049