00437nam a22001097a 4500008004100000040005500041080002200096245013600118260004800254300001400302650001100316230602b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a616(213)(047)bN3  aTropical disease research progress 1991-92c/ Eleventh programme report of the .................................................TDR  aGeneva: bWorld Health Organization, c1993  avi, 134p.  aReport