Classification de la Bibliothèque du CongrèsRS98.T47

17th century(32) agriculture(15) alchemy(45) alternative(8) anthropology(31) biology(54) botany(230) business(35) chemicals(11) chemistry(168) cocaine(7) dictionaries(19) disease(14) diy(13) drugs(329) ecology(25) energy(11) folklore(51) food(54) foods(6) garden(41) gardening(223) gardens(19) guide(29) hallucinogens(7) handbook(14) healing(138) health(621) Healthy Living(14) herb(18) herbalism(382) history(272) history of medicine(79) history of science(26) home remedies(25) horticulture(28) magic(29) math(131) medical(233) medical reference(22) medicine(816) medieval(50) natural(14) natural science(19) nature(97) nursing(122) nutrition(14) opium(18) pharmaceuticals(62) physician(6) pills(18) poison(9) potions(7) prescription drugs(18) psychedelics(18) psychology(43) reference(566) references(6) research(18) science(271) spices(10) study guide(11)