Zwinger, Ann           <br/><br/>
Wind in the rock 
Ann Zwinger 
 - New York  Harper & Row  1978 
 - 258 p 
<br/><br/> Naturalist Ann Zwinger explores, mostly on foot, the five canyond of the Grand Gulch Platueau which empty into the San Juan River in Southeaster Utah, not far above its confluence with the Colorado. 
<br/><br/><label>ISBN: </label>006014209X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Four Ccorners Region.
<br/><br/><label>Dewey Class. No.: </label>500.979 Zwi    44