USA

Artwork PBS

[Produced by Hugh Miles ; written and narrated by Paul Schullery]

2005

protecţia animalelor

502.74(73 Yellowstone)

Bagne, Mark

Lanham

Roberts Rinehart Publishers

Mark Bagne and Bob Richard ; foreword by Alan K. Simpson

2002

parcuri naţionale, rezervaţii

77:913(73 Yellowstone)(084)

1570984239