Audubon

Description based on: Vol. 86, no. 4 (July 1984); title from cover

Wilderness management /

Includes bibliographies and index.

Craig District (White River, Kremmling, and Little Snake resource areas) : final wilderness environmental impact statement : Grand, Jackson, Moffat, and Rio Blanco counties, Colorado; Daggett and Uintah counties, Utah /

"November 1990"--Cover.

Meditationes metaphysicae de animae origine, naturâ beatitudine, officio, defectione, [et] conservatione = Meditations metaphysiques de l'origine de l'ame, sa nature, se beatitude, son dévoir, son desordre, son rétablissement, [et] sa conservation /

Mode of access: Internet.

Arbor day : its history, observance, spirit and significance ; with practical selections on tree-planting and conservation, and a nature anthology /

Mode of access: Internet.

Méthode élémentaire pour tailler et conduire soi-měme les poiriers : pommiers et autres arbres fruitiers sous les formes les plus simples et les plus productives, contenant les principes à suivre pour le choix des arbres et leur plantation, les greffes de reproduction et de remplacement, l'analyse et la taille des branches fruitières, avec exemples pris dans la nature, ainsi qui toutes les opérations complémentaires que comportent l'entretien et la conservation des arbres /

Mode of access: Internet.

PLAN-IT EARTH : pairing learners and nature with innovative technology for the environmental assessment of resources, trends, and habitats.

"Illinois."

The correlation and conservation of forces : a series of expositions ... /

Includes index.

Documentary material on nature protection and wild life preservation in Latin America ... Prepared for the use of the Committee of experts on nature protection and wild life preservation, Pan American union, Washington, D.C., May 13-16, 1940 ...

Issued also in Spanish.

Convention and documentary material on nature protection and wild life preservation in the western hemisphere.

Mode of access: Internet.