TY  - ART
TI  - U.S. science and technology for development : a contribution to the 1979 U.N. conference : background study on suggested U.S. initiatives for the U.N. Conference on Science and Technology for Development, Vienna, 1979 — Illustration, Page 59
PY  - 1978
UR  - https://www.biodiversitylibrary.org/page/3283016
ID  - page-3283016
ER  -