INDEX 
UNESCO, Advisory Committee 
on Arid Zone Research, 57, 
Ti, NI, AC), Gaal, Los, ane, 
432, 434 
Uniform Mediterranean Nurseries, 
18 
MEd Kingdom, saline research, 
273 
United States (see also Arizona; 
California; Colorado; South- 
western U.S.; Utah; Wyo- 
ming; Columbia River; Mis- 
sourt River; Rio Grande) 
climatic zones, 78 
U.S. Bureau of Reclamation, 193- 
196 
WES: ee tment of Agriculture, 
DVS), Ar, Bice Neon, ZLi(6 
U.S. Department of the Interior, 
195 
U.S. Forest Service, 118, 362 
U.S. Geological Survey, 56, 127 
U.S. Salinity Laboratory, 282, 
288 
U.S. Weather Bureau, 310 
Urbanization, 21, 266, 327 
Utah, precipitation, 156 
water need and yield, 81, 156 
Vegetation (see also Plants), 4-5 
mosaic distribution, 383-84 
planting, 60, 239-40, 251 
Vonnegut, B., 306, 308, 316 
Water, appropriate use, 44, 159- 
60, 190, 193, 266-67, 328 
balance, 74-83, 94-95, 142 
bookkeeping, 80 
453 
improved use, 194-98, 223 
oxidation, 372-75 
quality, 56-58, 98-99, 127-30, 
221-25, 279-80 
re-use, 195, 254, 324-25 
spreading, 187, 402-08 
storage, 86, 131, IgI-92, 208-12 
supply in Southwest, 157 
supply in U.S., 99-103, 190-91, 
) 
yield, ssp USS ESTO, EIS 
Water demineralization, 23, 40, 
57-58, 195-96, 257-71, 272-78 
GOSS, AAO, Dy, DIG DFG, 
BOT 28 
processes, 261-63, 273-76 
research needs and coordination, 
ASCO, AQLI=JO, DID=W3,, AD 
Watson, S., 352 
Wavylandhtia |i. 7, 
Weather Control, Advisory Com- 
MMNCTS OM, QUG, FOU 
Webster, D., 189 
Well drilling, 56, 106-10, 136-37 
Whaley WeiG 208033 
Wind power, 40, 62 
Woodcock, A., 301 
Whyte; Re Or 60; 2793 a5 
\vootedmtes IN; (Coy BRR, ARO 
WhilcoxenIb Ve, 283 
Working Party No. 8 (see Organi- 
zation for European Eco- 
nomic Cooperation) 
World Health Organization, 49 
World Meteorological Organiza- 
HON; AO). SO, BUFy HOA 
Wyoming, arroyo cutting, 118 
Xerophytes, 7-11 
