Influence of Desert Saltbush Saponin on GerminationLeonard R. Askham and Donald R. Cornelius · Journal of Range Management · 1971

Winter Ecology of Small Mammalsby Joseph F. MerrittReview by: Leonard R. Askham · Journal of Range Management · 1985

Student Behavior and Participation in Outdoor Education ProgramsAskham, Leonard R. · The Journal of Environmental Education · 1974

Loye Holmes Miller: The Interpretive NaturalistRaymond B. Cowles, Willa K. Baum, Lois Chambers Stone, Leonard R. Askham, G. Davidson Woodard, John B. Cowan and Loye Holmes Miller · The Condor · 1972

The effects of plants on classification behavior in an outdoor environmentLeonard R. Askham · 1976

A Preliminary Investigation of Water-Soluble Inhibitors in <i>Atriplex Polycarpa</i> Using the Fungus <i>Trichoderma Viride</i> ¹Askham, Leonard R.; Cornelius, Donald R. · Agronomy Journal · 1972

Effectiveness of two anticoagulant rodenticides (chlorophacinone and bromadiolone) for Columbian ground squirrel (Spermophilus columbianus) control in eastern WashingtonLeonard R. Askham · 1985

The "New Environmental Paradigm"Dunlap, Riley E.; Van Liere, Kent D. · The Journal of Environmental Education · 2008

Toward Constructivist Research in Environmental EducationRobertson, Alistair · The Journal of Environmental Education · 1994

Ecotourism as Environmental LearningKimmel, James R. · The Journal of Environmental Education · 1999

Environmental Education and Environmental Advocacy: RevisitedJickling, Bob · The Journal of Environmental Education · 2003

Environmental Knowledge and AttitudesRamsey, Charles E.; Rickson, Roy E. · The Journal of Environmental Education · 1976

Barriers to Environmental EducationHam, Sam H.; Sewing, Daphne R. · The Journal of Environmental Education · 1988

Resources in ReviewThe Journal of Environmental Education · 2003

Index for Volume 34 Fall 2002–Summer 2003The Journal of Environmental Education · 2003