00427nam a22001337a 4500008004100000040005500041080001700096245006600113260005500179300001600234365001200250490002000262650001100282230602b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a616(213)bK2  aTropical health: bA report on a study of needs and resources  aWashington: bNational Academy of Sciences, c1962  axxxi, 540p.  b6.50c$  aPublication 996  aReport