Restraint of trade -- North America : Competition law and economics : advances in competition policy enforcement in the EU and North America / edited by Abel M. Mateus, Teresa Moreira
Right of property -- North America : Land and freedom law, property rights and the British diaspora / edited by A.R. Buck, John McLaren, Nancy E. Wright
Rivers -- Economic aspects -- North America : Urban rivers : remaking rivers, cities, and space in Europe and North America / edited by Stephane Castonguay and Matthew Evenden
Rock paintings -- North America : Petroglyphs, pictographs, and projections : Native American rock art in the contemporary cultural landscape / Richard A. Rogers
2018
1
Rodents -- North America. : Faunal relationships of recent North American rodents / by Emmet T. Hooper
1949
1
Russians -- North America -- History : Exploring and mapping Alaska : the Russian America era, 1741-1867 / Alexey Postnikov and Marvin Falk ; translated by Lydia Black
Salmon -- North America. : Trout and salmon of North America / Robert J. Behnke ; illustrated by Joseph R. Tomelleri ; foreword by Thomas McGuane ; introduction by Donald S. Proebstel ; edited by George Scott
North America -- San Pedro River Valley : The Davis Ranch Site : a Kayenta immigrant enclave in Southeastern Arizona / Rex E. Gerald ; edited by Patrick D. Lyons
2019
1
North America -- San Pedro River Watershed : History is in the land : multivocal tribal traditions in Arizona's San Pedro Valley / T.J. Ferguson and Chip Colwell-Chanthaphonh ; with a foreword by Robert W. Preucel
Sandhill crane -- North America : A chorus of cranes : the cranes of North America and the world / Paul A. Johnsgard ; with photographs by Thomas D. Mangelsen ; drawings and supplementary photos by P.A. Johnsgard
2015
1
North America -- Santa Cruz River : Requiem for the Santa Cruz : an environmental history of an Arizona river / Robert H. Webb, Julio L. Betancourt, R. Roy Johnson, and Raymond M. Turner ; foreword by Bernard L. Fontana