01471nam a2200325Ia 4500 261074 OCoLC 20160527192432.0 010517s2001 sp a j 000 0 spa d 8495456486 10.95 CLE CLE BKL CGP DPL PL# TEF spa eng PUXA ab GE77 .F7418 2001 372.357 F8525s E 21 Fredericks, Anthony D. Local 98766 Simple nature experiments with everyday materials. Spanish Experimentos sencillos con la naturaleza Anthony D. Frederick ; ilustraciones de Frances Zweifel ; [traducción de Irene Amador]. Barcelona Oniro c2001. 128 p. ill. 21 cm. El juego de la ciencia 1 Local 90966 Experimentos sencillos demuestran los conceptos del medio ambiente como erosión, aireación y camuflaje animal. Simple experiments demonstrate environmental concepts such as erosion, aeration, and animal camouflage. Environmental sciences Study and teaching (Elementary) Activity programs Juvenile literature. Local 92425 Scientific recreations Local 166946 Experiments. Local 94099 Environmental sciences Experiments. Local 92425 Environmental sciences Experiments Juvenile literature. Local 92425 Zweifel, Frances W. Local 192332 187899 187899 0 0 ddc 0 372_357000000000000_F8525S_E 0 abl 176292 1 1 17 2016-05-27 367319 0 372.357 F8525s E 60000001990966 2016-05-27 00:00:00 r:261074 6