Books by Roger N. Clark

24 books found

Visual astronomy of the deep sky

Visual astronomy of the deep sky

19901 ed.
Depreciative behavior in forest campgrounds

Depreciative behavior in forest campgrounds

19711 ed.
The forest ecosystem of southeast Alaska

The forest ecosystem of southeast Alaska

19781 ed.
Integrated research in natural resources

Integrated research in natural resources

20061 ed.
Litterbags

Litterbags

19721 ed.
A new species of chiton from the Aleutian Islands

A new species of chiton from the Aleutian Islands

20021 ed.
Stenosemus sharpii (Pilsbry, 1896)

Stenosemus sharpii (Pilsbry, 1896)

20021 ed.
The recreation opportunity spectrum

The recreation opportunity spectrum

19791 ed.
An introduction to Codinvolve

An introduction to Codinvolve

19741 ed.
The U.S. Geological Survey, digital spectral library

The U.S. Geological Survey, digital spectral library

19931 ed.
The Value of roaded, multiple-use areas as recreation sites in three national forests of the Pacific Northwest

The Value of roaded, multiple-use areas as recreation sites in three national forests of the Pacific Northwest

19841 ed.
Integrating science and policy in natural resource management

Integrating science and policy in natural resource management

19981 ed.
An introduction to CODINVOLVE

An introduction to CODINVOLVE

19741 ed.
The Charmouth ichthyosaur

The Charmouth ichthyosaur

19891 ed.
The chiton fauna of the Gulf of California rhodolith beds (with the descriptions of four new species)

The chiton fauna of the Gulf of California rhodolith beds (with the descriptions of four new species)

20001 ed.
Three new chitons of the genus Lepidozona Pilsbry, 1892 (Polyplacophora: Ischnochitonidae) from the Aleutian Islands

Three new chitons of the genus Lepidozona Pilsbry, 1892 (Polyplacophora: Ischnochitonidae) from the Aleutian Islands

20001 ed.
The recreation opportunity spectrum

The recreation opportunity spectrum

19791 ed.
Research poles and priorities for effective management of off-road vehicles

Research poles and priorities for effective management of off-road vehicles

19801 ed.
Enceladus and the Icy Moons of Saturn

Enceladus and the Icy Moons of Saturn

20182 ed.
Learning to manage a complex ecosystem

Learning to manage a complex ecosystem

20061 ed.
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