SCHEFFEY. (Andrew J. W.) - CONSERVATION COMMISSIONS IN MASSACHUSETTS.

Autor: SCHEFFEY. (Andrew J. W.)

Idioma: Inglês / English

With a supplementary report on the emergence of conservation comissions in six other Northeast States by William J. Duddelson. The Conservation Foundation. Washington, D. C. 1969. De 20x20 cm. Com 216 págs. Brochado. Ilustrado.