Sacramento and San Joaquin drainage district refunding act, Reclamation board act and Reclamation board bond act of the state of California, as in effect on and after July 29, 1927, with all amendments to and including those of 1927.

Mode of access: Internet.

Inventory of the water resources of the Colorado River drainage area : embracing the state of Arizona and portions of California, Nevada, Utah, Wyoming, Colorado and New Mexico : an abstract of a report to the water resources section /

"June, 1935."

Drainage investigations on the northeast Missouri prairie : first report /

Caption title.

Drainage basin committees' reports ...

Mode of access: Internet.

Drainage channel and waterway; a history of the effort to secure an effective and harmless method for the disposal of the sewage of the city of Chicago, and to create a navigable channel between Lake Michigan and the Missippi River,

Mode of access: Internet.

Geotextiles in filtration and drainage : proceedings of the conference Geofad'92 : Geotextiles in filtration and drainage organised by the UK Chapter of the International Geotextile Society and held at Churchill College, Cambridge, UK on 23 September 1992 /

Includes bibliographical references.

Effects of no-till and fall plowing on pesticide movement in runoff and tile drainage /

Mode of access: Internet.

Parable of the Blind: man falling into ditch

Pieter Bruegel the Elder; tempera on canvas

The Lake Champlain drainage basin : recommended classifications and assignments of standards of quality and purity for designated waters of New York State /

Mode of access: Internet.

The Black River drainage basin; report.

Mode of access: Internet.

Drainage basin survey report, Housatonic River drainage basin. Recommended classifications and assignment of standards of quality and purity for designated waters of New York State.

Mode of access: Internet.

Drainage basins of streams entering the Hudson River in Orange, Ulster, Dutchess and Putnam Counties, except Rondout Creek below Rondout Reservoir, Esopus Creek below Ashokan Reservoir, Wappinger Creek, and waters contained within boundaries of State-owned forest preserve lands; official classifications.

Cover title.

Upper Hudson River drainage basin survey series. Report[s.]

no.1. Hoosic River drainage basin: surface waters.--no.2. Upper Hudson River drainage basin except Hoosic River drainage basin.

A comprehensive study of pollution and its effect on the waters within the St. Jones River drainage basin; a report to the Water Pollution Commission of the State of Delaware,

Bibliography: leaf 163.

Classifications and standards of quality and purity for fresh surface waters of the Finger Lakes drainage basin, assigned and adopted by New York State Water Pollution Control Board pursuant to Article 12, Public health law.

Cover title: The Finger Lakes drainage basin: official classifications.