00370nam a2200121Ia 4500003000400000008004100004040000800045100001400053245006700067260003300134300001500167440006600182LDD181029s9999    xx            000 0 und d  cLDD  aBaez, A.V 4aThe Environment and science and technology educationcA.V Baez  aOxfordbPergamon pressc1987  axvi, 430p.  aScience and technology education and future human needsv v.8