Human population problems in the biosphere : some research strategies and designs /
edited by Paul Baker.
- Paris : Unesco, c 1977.
- 82 p. : ill. ; 28 cm.
- MAB technical notes- 3. .
Bibliography : p. 81-82
333 333
92-3-101482-X
Population problem.
301.3 / U3h
Bibliography : p. 81-82
333 333
92-3-101482-X
Population problem.
301.3 / U3h