This is the American earth

Manylion Llyfryddiaeth
Prif Awdur:	Adams, Ansel Easton 1902-
Awduron Eraill:	Newhall, Nancy (Wyne)
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	San Francisco Sierra Club [1960].
Pynciau:	Natural resources > United States. Photography > Exhibitions. Natural parks and reserves > United States.