The Surveys and Commentaries are a part of the separately paginated INTRODUCTION to the volume and are paginated accordingly.


(Introduction pp. 501-526)

1. Earlier General Bibliographies for the Grand Canyon and Colorado River

2. Comparable Bibliographical Productions for National Park Service Units




“A necessary nuisance”— The Traditional Bibliography in a Digital Age  (Introduction pp. 527-546)

How Many Voices Unheard? The Choir of Gray Literature in Bibliography with examples from THE GRAND CANON  (Introduction pp. 547-568)