Galápagos science : 1972 status and needs. Report of Galapagos Science Conference - October 6-8, 1972, Washington D.C./
edited by Tom Simkin, William G. Reeder, Craig MacFarland.
- [Quito : Fundación Charles Darwin, 1973].
- 87 p. ; il. ; 28 cm.
Inglés
Conservación Conservation Ciencias básicas Pure science