2009年6月9日星期二

Turfgrass and Landscape Irrigation Water Quality: Assessment and Management

Ronny R. Duncan, Robert N. Carrow, Michael T. Huck, "Turfgrass and Landscape Irrigation Water Quality: Assessment and Management

Ronny R. Duncan, Robert N. Carrow, Michael T. Huck, "Turfgrass and Landscape Irrigation Water Quality: Assessment and Management"
CRC | 2008-12-17 | ISBN: 1420081934 | 400 pages | PDF | 4,6 MB

A comprehensive, science-based review of irrigation water quality, this book examines field problems in a logical manner, provides clear scientific explanations, and offers detailed practical information for resolving each specific problem in an environmentally sustainable manner. It discusses factors that affect the quality of water, assists readers in understanding irrigation water quality tests, and examines field monitoring. The book also explores management options for site-specific problems, discusses irrigation system design, and addresses potential environmental concerns related to irrigation water sources on the watershed/landscape level.

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Managing and Designing Landscapes for Conservation: Moving from Perspectives to Principles

Managing and Designing Landscapes for Conservation: Moving from Perspectives to Principles

David Lindenmayer, Richard Hobbs, “Managing and Designing Landscapes for Conservation: Moving from Perspectives to Principles”
Wiley-Blackwell | 2007-12-04 | ISBN: 1405159146 | 608 pages | PDF | 2,8 MB

The distinctive relationships between landscape change, habitat fragmentation, and biodiversity conservation are highlighted in this original and useful guide to the theory and practice of ecological landscape design.
Key insights by some of the world's leading experts in landscape ecology and conservation biology make Managing and Designing Landscapes for Conservation an essential volume for anyone involved in landscape management, natural resource planning, or biodiversity conservation.

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The Practice and Science of Drawing

The Practice and Science of Drawing

Harold Speed, "The Practice and Science of Drawing"
Publisher: Dover Publications; 3 edition | 1972 | 296 Pages | ISBN: 0486228703 | CHM | 5.22 MB

Classic approach to the dynamics of drawing by brilliant teacher with insights and practical advice on line drawing, mass drawing, visual memory, materials and much more. 84 plates and diagrams reinforce Speed’s clear presentation.

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