Lot De 11 Numéros De L Année 1969 De La Revue Scientific American - Avril Manquant - Ecology Of The Skin, Ecologial Chemistry, Thermal Pollution, Typesetting, Ultraviolet Sun, Urban Monkeys(...)
What S New, N° 175, Late Winter 1953 (Contents: Erythromycin Blood Levels Treatment Of Dysmenorrhea With Niacin. Recovery From Growth Failure With Vitamin B12 Supplements. Psyche And The Skin(...)