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Caterpillar performance handbook 41

It is a compilation of data on performance of various Caterpillar machines with different configurations and accessories. A good reference book for construction professionals.

Visualizing geology: 2nd ed.

Tác giả: Barbara W. Murck, Brian J. Skinner, Dana Mackenzie

This book helps readers gain a sound understanding of basic geologic processes and the environmental ramifications of Earth's systems. It introduces plate tectonics early and incorporates numerous illustrations and photos to make the difficult concepts easier to comprehend. Readers will also ...

Solutions manual : structural analysis: 4th ed.

Tác giả: R C Hibbeler

It contains the solutions to all the problem in structure analysis.

Soil management and greenhouse effect

Tác giả: John M. Kimble, Elissa R. Levine, Elissa R. Levine, Bobby A. Stewart

This work discusses important issues confronting soil management in current global conditions and examines the increasingly harmful impact of the greenhouse effect on various ecosystems.

Soils and global change : advances in soil science

Tác giả: John M. Kimble, Elissa R. Levine, Elissa R. Levine, Bobby A. Stewart

This reference examines approaches to slow down the global deterioration of soil quality, including monitoring and assessment techniques. Sections cover: global carbon and nitrogen reserves; soil processes and gaseous emissions; monitoring and assessment; and research and development priorities.