000 00253 a2200121 4500
082 _a551.4
_bW893
245 1 _aREPORTS ON WMO/IHD PROJECTS
260 _aGeneva
_b
_c1968
300 _aviii,8
500 _aNo. 8
964 _gCIRC
997 _aA19626 C
999 _c459599
_d459599