Conserving american resources / by Parson, Ruben L.

Conserving natural resources : principles and practice in a democracy / by Allen, Shirley Walter

Conserving american resources / by Parson, Ruben L.

Conservation of natural resources / by Smith, Guy Harold

Report on a pilot study on the methodology of conservation of forest genetic resource /

First world conference on national parks /

Institutional frameworks in successful water markets

Table of Contents: “…Foreword -- Acknowledgments -- Abstract -- Executive summary -- Water allocation and trading in the Cariri region - Ceará, Brazil -- The Siurana-Riudecanyes irrigation subscribers association and water market system -- The water market in the northern Colorado water conservancy district - institutional implications…”

Tebiwa : the journal of Idaho Museum of Natural History.

Table of Contents: “…The descriptive archaeology of nat cave, 45- W/T-100 / Roderick Sprague -- Red fox scat analysis in Brookfield conservation park, South Australia / Tim W. Clark, Pamela Parker, Rod T. …”

The American Archivist /

Table of Contents: “…Some Aspects of the Conservation Problem in Archives / Frazer G. Poole -- Handling Photographs in the LDS Church Archives / Max J. …”

The Ohio State archaeological and historical quarterly /

Table of Contents: “…Thomas Corwin and the Conservative Republican Reaction, 1858-1861 / by Daryl Pendergraft -- John Brown's Ohio evironment / by Mary Land -- The Miami Country, 1750-1815, as Described in Journals and Letters / by Elizabeth Faries -- Abraham Lincoln Visits with His People / by J. …”

Segunda Conferencia Mundial sobre Parques Nacionales : Actas de la Conferencia /