Your search returned 9 results.

Results
	1.	Local cover image Image from Google Jackets Image from OpenLibrary	Earth Manual by U.S. Department of the Interior Material type: Text Publication details: CBS PUBLISHERS & DISTRIBUTORS DELHI 1990 Availability: Items available for loan: Irrigation Department Library (1). Place hold Save to lists Add to cart (remove)
	2.	Local cover image Image from Google Jackets Image from OpenLibrary	Earth Manual by U.S. DEPARTMENT OF THE INTERIOR Edition: Fourth Material type: Text Publication details: OXFORD & IBH PUBLISHING COMPANY NEW DELHI 1974 Availability: Items available for loan: Irrigation Department Library (1). Place hold Save to lists Add to cart (remove)
	3.	Local cover image Image from Google Jackets Image from OpenLibrary	Drainage manual by U.S. Department of the Interior Edition: First Material type: Text Language: English Publication details: U.S. Department of the Interior 1978 Availability: Items available for loan: Irrigation Department Library (1). Place hold Save to lists Add to cart (remove)
	4.	Local cover image Image from Google Jackets Image from OpenLibrary	Techniques of Water-Resources Investigations of the United States Geological Survey Storage Analyses for Water Supply by U.S. Department of the Interior Series: Book 4, Chapter B2 Material type: Text Language: English Publication details: U.S. Department of the Interior U.S.A. 1973 Availability: Items available for loan: Irrigation Department Library (1). Place hold Save to lists Add to cart (remove)
	5.	Local cover image Image from Google Jackets Image from OpenLibrary	Techniques of Water-Resources Investigations of the United States Geological Survey Methods for Collection and Analysis of Aquatic Biological and Microbiological Samples. by U.S. Department Of The Interior Material type: Text Language: English Publication details: U.S. Geological Survey U.S. 1977 Availability: Items available for loan: Irrigation Department Library (1). Place hold Save to lists Add to cart (remove)
	6.	Local cover image Image from Google Jackets Image from OpenLibrary	Techniques of Water-Resources Investigations of the United States Geological Survey Determination of Minor Elements in Water by Emission Spectroscopy by U.S. Department of the Interior Material type: Text Language: English Publication details: U.S. Department of the Interior U.S. Availability: Items available for loan: Irrigation Department Library (1). Place hold Save to lists Add to cart (remove)
	7.	Image from Google Jackets Image from OpenLibrary	Techniques of Water-Resources Investigations of the United States Geological Survey Regional Analyses of Streamflow Characteristics by U.S. Department of the Interior Material type: Text Language: English Publication details: U.S. Department of the Interior U.S. Availability: No items available. Save to lists Add to cart (remove)
	8.	Local cover image Image from Google Jackets Image from OpenLibrary	Techniques of Water-Resources Investigations of the United States Geological Survey Regional Analyses of Streamflow Characteristics by U.S. Department of the Interior Material type: Text Language: English Publication details: U.S. Department of the Interior U.S. Availability: Items available for loan: Irrigation Department Library (1). Place hold Save to lists Add to cart (remove)
	9.	Local cover image Image from Google Jackets Image from OpenLibrary	Techniques of Water-Resources Investigations of the United States Geological Survey by U.S. Department of the Interior Material type: Text Language: English Publication details: U.S. Department of the Interior U.S. Availability: Items available for loan: Irrigation Department Library (1). Place hold Save to lists Add to cart (remove)

© Irrigation Department in Sri Lanka, 2025. All rights reserved.
Solution & Maintain by
NSLRC of National Science Foundation