Add to ORKGA watershed conservation plan for Ohio. - Facts on Ohio's watersheds. - Needed research and surveys for Ohio conservation. - Industrial water requirements in Ohio. - Municipal water development in Ohio. - Increasing Ohio's farm water supplies. - Education needs in Ohio watershed development. - Legal problems in developing Ohio land and water resources.Mode of access: Internet
Mode of access: Internet.Vols. for <1987-> published by US Army Corps of Engineers, Ohio River Divis...
The activities on which this report is based were financed in part by the Department of the Interior...
"A chart for the development of basic conservation concepts in the elmentary grades" (fold. leaf) in...
Water conservation properly begins with management of the land receiving rain or snow. The term &quo...
"Reprinted from the fifteenth annual report of the Ohio State Board of Health."Mode of access: Inter...
2nd- "Reprinted from the 13th- Annual report of the Ohio State Board of Health."Mode of access: Inte...
Title from PDF cover (viewed on Oct. 22, 2010).; "... Developed with dedicated funds from the U. S. ...
"In cooperation with the Ohio Department of Natural Resources."Cover title.Mode of access: Internet
Part of the illustrative material is folded.Includes bibliographies.CONTENTS.--pt. 1. Report of the ...
2nd ed.; "Previously Water management and sediment control [for] urbanizing areas."; "January 1996"-...
v. 1. Introductory and general sections. Main Ohio River. Minor tributary basins.--suppl. A. Collect...
3rd ed.; Title from PDF cover (viewed Aug. 13, 2007); Previous edition prepared by: Dan Mecklenburg....
Three maps and 2 ill. on 5 folded leaves in pocket.Shipping list no.: 89-475-P.Includes bibliographi...
The activities on which this report is based were financed in part by the Department of the Interior...
Mode of access: Internet.Vols. for <1987-> published by US Army Corps of Engineers, Ohio River Divis...
The activities on which this report is based were financed in part by the Department of the Interior...
"A chart for the development of basic conservation concepts in the elmentary grades" (fold. leaf) in...
Water conservation properly begins with management of the land receiving rain or snow. The term &quo...
"Reprinted from the fifteenth annual report of the Ohio State Board of Health."Mode of access: Inter...
2nd- "Reprinted from the 13th- Annual report of the Ohio State Board of Health."Mode of access: Inte...
Title from PDF cover (viewed on Oct. 22, 2010).; "... Developed with dedicated funds from the U. S. ...
"In cooperation with the Ohio Department of Natural Resources."Cover title.Mode of access: Internet
Part of the illustrative material is folded.Includes bibliographies.CONTENTS.--pt. 1. Report of the ...
2nd ed.; "Previously Water management and sediment control [for] urbanizing areas."; "January 1996"-...
v. 1. Introductory and general sections. Main Ohio River. Minor tributary basins.--suppl. A. Collect...
3rd ed.; Title from PDF cover (viewed Aug. 13, 2007); Previous edition prepared by: Dan Mecklenburg....
Three maps and 2 ill. on 5 folded leaves in pocket.Shipping list no.: 89-475-P.Includes bibliographi...
The activities on which this report is based were financed in part by the Department of the Interior...
Mode of access: Internet.Vols. for <1987-> published by US Army Corps of Engineers, Ohio River Divis...
The activities on which this report is based were financed in part by the Department of the Interior...
"A chart for the development of basic conservation concepts in the elmentary grades" (fold. leaf) in...