-
3821
-
3822
State of the world, 2000 a Worldwatch Institute report on progress toward a sustainable society
Publicado em 1990Livro -
3823
-
3824
-
3825
Case study of natural population collapse post-hurricane predation on Jamaican Staghorn corals
Publicado em 1990Livro -
3826
-
3827
Carbon, nitrogen, and sulfur pollutants and their determination in air and water.
Publicado em 1990Livro -
3828
Mineral and energy resources occurrence, exploitation, and environmental impact.
Publicado em 1990Livro -
3829
-
3830
Proceedings of the Consultative Meeting on the Environment, Makati, 13-14 February 1990.
Publicado em 1990Livro


