Prepared for The First National Environmental Teach-n Bell, Garrett De (ed) Additional Author mixed material bibliography New York Ballantine Books Inc. 1970 en English

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xv + 367hlm; 10,5x17cm The crisis of the environmental cannot wait another decade for answers. The national day of environmental concern will attempt to probe for those answers on campuses and in communities across the country. This handbook brings together students, scientific, writers and others to focus on some of the major problems. It does not stop there suggests action that can be taken right now in why community. lingkungan ekologi 333.7 PERPUSTAKAAN STFT WIDYA SASANA Jln. Terusan Rajabasa 2 Malang 333.7 Bel e 13620 Perpustakaan STFT 333.7 Bel e The_Environmental_Handbook.jpg.jpg 956 2019-11-07 18:21:44 2022-01-24 11:29:31 machine generated