Lucas, Adetokumbo O. Short textbook of public health medecine for the tropics / Adetokumbo O. Lucas..., Herbert M. Gilles... . - 4 è éd. . - London : International Students'edition, 2003 . - 389 p. : ill., couv. ill. en coul. ; 25 cm. index Source: Don de l'OMS Universal Decimal Class. No.: 614.