000 00460 a2200145 4500
082 _a616.39
_bIND
090 _c21222
_d32948
245 _aIndicators for assessing vitamin a deficiency and their application in monitoring and evaluating intervention programmes
260 _aGeneva
_bWHO
_c1996
_g1996
300 _aviii,66p.
_c30cm
650 _aNutritional and metabolic diseases
650 _aDiseases
650 _aDiseases of digestive system
942 _cL
999 _c48735
_d48735