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Now showing items 1-10 of 13
Riparian area: Management handbook
(Oklahoma Cooperative Extension Service, 1998-06)
Animal manure and soil quality
(Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 1998)
Water quality update, vol. 7 no. 2, March-April 1998
(Oklahoma State University, 1998-03)
Mutual funds
(Oklahoma Cooperative Extension Service, 1998-06)
Animal manure can raise soil pH
(Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 1998)
Estimating 1998 federal and state income taxes
(Oklahoma Cooperative Extension Service, 1998-12)
Fact Sheet Index: 1998
(Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 1998)
How phosphorus addition and removal affecting soil test P index
(Oklahoma State University. Division of Agricultural Sciences and Natural Resources. Cooperative Extension Service, 1998)
Preventing grain dust explosions
(Oklahoma Cooperative Extension Service, 1998-06)
Water quality update, vol. 7 no. 1, March-April 1998
(Oklahoma State University, 1998-03)