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Autor NATIONAL RESEARCH COUNCIL |
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NATIONAL RESEARCH COUNCIL, Autor ; PHILIP BELL, Editor científico ; BRUCE LEWENSTEIN, Editor científico ; ANDREW W. SHOUSE, Editor científico ; MICHAEL A. FEDER, Editor científico | Washington [ESTADOS UNIDOS] : National Academic Press | 2009Informal science is a burgeoning field that operates across a broad range of venues and envisages learning outcomes for individuals, schools, families, and society. The evidence base that describes informal science, its promise, and effects is i[...]documento electrónico
This classic reference for poultry nutrition has been updated for the first time since 1984. The chapter on general considerations concerning individual nutrients and water has been greatly expanded and includes, for the first time, equations fo[...]texto impreso
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COMMITTEE ON PRUDENT PRACTICES FOR HANDLING, STORAGE, AND DISPOSAL OF CHEMICALS IN LABORATORIES, Autor ; BOARD ON CHEMICAL SCIENCES AND TECHNOLOGY, COMMISSION ON PHYSICAL SCIENCES, MATHEMATICS, AND APPLICATIONS, Autor ; NATIONAL RESEARCH COUNCIL, Autor | Washington [ESTADOS UNIDOS] : National Academic Press | 1995texto impreso
NATIONAL RESEARCH COUNCIL, Autor ; STEVE OLSON, Autor ; JAY LABOV, Autor | Washington [ESTADOS UNIDOS] : National Academic Press | 2014Science, technology, engineering, and mathematics (STEM) permeate the modern world. The jobs people do, the foods they eat, the vehicles in which they travel, the information they receive, the medicines they take, and many other facets of modern[...]texto impreso
NATIONAL RESEARCH COUNCIL, Autor ; MARILYN FENICHEL, Autor ; HEIDI A. SCHWEINGRUBER | Washington [ESTADOS UNIDOS] : National Academic Press | 2010Practitioners in informal science settings--museums, after-school programs, science and technology centers, media enterprises, libraries, aquariums, zoos, and botanical gardens--are interested in finding out what learning looks like, how to meas[...]