00451nam a22001457a 4500008004100000040005500041080002300096245003600119260007300155300001600228650001300244653001400257653001500271700001900286230216b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a595.1:574(082)bK9  aContributions to helminthology   aJerusalem: bIsrael Program for Scientific Translations Ltd., c1969  avii, 350p.   aScience   adiseases   aSunflower   aBoev, S N Ed.)