Title:
Science
Abbreviated Title:
Science
Publisher:
American Association for the Advancement of Science (AAAS)
ISSN
(Print):
0036-8075
ISSN
(Electronic):
1095-9203
Publication date Created:
December
11 1970
Publication date
(Print):
December
11 1970
Volume: 170
Issue: 3963
Pages: 1166-1173
Article
DOI: 10.1126/science.170.3963.1166
SO-VID: 80a8268c-e546-41c9-8098-d848818394c5
Copyright © ©
1970