Subjects: Genetic engineering; Biology--Social aspects; Cloning--HistorySCIENCE / General; SCIENCE / History; SCIENCE / Physics / Nuclear
Record details
Subjects: City planning--Environmental aspects--Pennsylvania--Pittsburgh; Sustainable development--Pennsylvania--Pittsburgh; Urban ecology (Sociology)--Pennsylvania--PittsburghSCIENCE / General; SCIENCE / Life Sciences / Ecology; SCIENCE / Environmental Science
Subjects: Induction (Mathematics); Science--Philosophy; InferenceSCIENCE / General; SCIENCE / Philosophy & Social Aspects
Subjects: Experimental design; Science--Experiments--Juvenile literature; Science--Methodology--Juvenile literatureSCIENCE / General; SCIENCE / Philosophy & Social Aspects
Subjects: Aging--Social aspects--History--20th century; Gerontology--History--20th century; Social gerontology--History--20th centurySCIENCE / General; MEDICAL / Geriatrics; SCIENCE / History
Subjects: Classification of sciences; Science--Methodology; Sexology--United StatesSCIENCE / General; SCIENCE / History
Subjects: Life support systems (Space environment); Interplanetary voyages; Manned space flightSCIENCE / General; SCIENCE / Space Science / General
Subjects: Asia, Central--Politics and government--1991-; Former Soviet republics--Politics and government; Post-communism--Asia, CentralPOLITICAL SCIENCE / General; POLITICAL SCIENCE / World / Asian; POLITICAL SCIENCE / World / Russian & Soviet
Subjects: SCIENCE / General; NATURE / Ecology; SCIENCE / Earth Sciences / General
Subjects: Politics in literature; American essays--20th century--History and criticism; American essays--Women authors--History and criticismPOLITICAL SCIENCE / General; LANGUAGE ARTS & DISCIPLINES / Rhetoric; LITERARY COLLECTIONS / Essays