000 00254 a2200121 4500
082 _a551.4
_bW893
245 1 _aREPORTS ON WMO/IHD PROJECTS
260 _aGeneva
_b
_c1968
300 _aviii,20
500 _aNo. 6
964 _gCIRC
997 _aA19624 C
999 _c459585
_d459585