-
1Published 1976Subjects “...Ecology Study and teaching Congresses....”
Conference Proceeding Book -
2Published 1983Subjects “...Ecology Amazon River Region Congresses....”
Book -
3Published 1990Subjects “...Ecology Australia Congresses....”
Book -
4Published 1987Subjects “...Ecology Antarctica Congresses....”
Book -
5Published 1981SubjectsConference Proceeding Book