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:
July
20 1973
Publication date
(Print):
July
20 1973
Volume: 181
Issue: 4096
Pages: 223-230
Article
DOI: 10.1126/science.181.4096.223
SO-VID: ead288d9-7078-4732-8066-7636e05c0241
Copyright © ©
1973