Water--Pollution--Total maximum daily load--Arkansas River Watershed.; Bacterial pollution of water--Arkansas River Watershed.; Escherichia coli--Environmental aspects--Arkansas River Watershed.; Enterococcus--Environmental aspects--Arkansas River...
Bridge approaches--Maintenance and repair.; Bridges--Design and construction.; Concrete slabs--Maintenance and repair.; Concrete bridges--Floors--Maintenance and repairs.; Settlement (Structures); Maintenance practices.
Crops and climate--Oklahoma--Statistics--Periodicals.;Cattle--Climatic factors--Statistics--Periodicals.;Oklahoma--Climate--Statistics--Periodicals.
issues through 2011; cooperating with the Oklahoma Department of Agriculture, Food and Forestry; a combined contribution with Cooperative Extension Service, USDA Farm Service Agency and Oklahoma Mesonet
Health education (Elementary); Health education (Middle school).; Physical education and training--Study and teaching (Elementary); Physical education and training--Study and teaching (Middle school); Children--Health and hygiene--Oklahoma.
Public Health--Oklahoma; Oklahoma. State Dept. of Health--Periodicals; Duke, J. W.;
Annual report of the Commissioner of Public Health for the fiscal year ending July 1, 1916. Report submitted to Governor Robert L. Williams by Dr. John W. Duke, Commissioner of Public Health, May 1, 1917.