The Use of Aromatic Solvents for Control of Submersed Aquatic Weeds in Irrigation Channels
Author: Victor Friedrich Bruns
Publisher:
Published: 1955
Total Pages: 36
ISBN-13:
DOWNLOAD EBOOKAnd conclusions. pp. 31.
Read and Download eBook Full
Author: Victor Friedrich Bruns
Publisher:
Published: 1955
Total Pages: 36
ISBN-13:
DOWNLOAD EBOOKAnd conclusions. pp. 31.
Author: Walter Henricks Hodge
Publisher:
Published: 1954
Total Pages: 678
ISBN-13:
DOWNLOAD EBOOKAuthor: Victor Friedrich Bruns
Publisher:
Published: 1972
Total Pages: 32
ISBN-13:
DOWNLOAD EBOOKAuthor: Mark Fiege
Publisher: University of Washington Press
Published: 1999
Total Pages: 372
ISBN-13: 9780295980133
DOWNLOAD EBOOKIrrigation came to the arid West in a wave of optimism about the power of water to make the desert bloom. Mark Fiege’s fascinating and innovative study of irrigation in southern Idaho’s Snake River valley describes a complex interplay of human and natural systems. Using vast quantities of labor, irrigators built dams, excavated canals, laid out farms, and brought millions of acres into cultivation. But at each step, nature rebounded and compromised the intended agricultural order. The result was a new and richly textured landscape made of layer upon layer of technology and intractable natural forces—one that engineers and farmers did not control with the precision they had anticipated. Irrigated Eden vividly portrays how human actions inadvertently helped to create a strange and sometimes baffling ecology.
Author: National Research Council (U.S.). Committee on Water Quality Criteria
Publisher:
Published: 1973
Total Pages: 620
ISBN-13:
DOWNLOAD EBOOKAuthor: Walter M. Osborn
Publisher:
Published: 1955
Total Pages: 750
ISBN-13:
DOWNLOAD EBOOKAuthor: Charles F. Henderson
Publisher:
Published: 1955
Total Pages: 738
ISBN-13:
DOWNLOAD EBOOKAnd conclusions. pp. 21.
Author: United States. Department of Agriculture
Publisher:
Published: 1963
Total Pages: 120
ISBN-13:
DOWNLOAD EBOOK