000 00522nam a22001697a 4500
008 230605b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 616.988.41:617.751.98
_bM1
100 _aDawson, C R
245 _aGuide to trachoma control in programmes for the prevention of blindness
260 _aGeneva:
_bWorld Health Organization,
_c1981
300 _a56p.
650 _aBibliography
653 _aHealth
700 _aJones, B R
942 _2udc
_cREF
999 _c39250
_d39250