by McCollum, F.T. (Oklahoma State University)
Published in Circular E - Oklahoma State University, Cooperative Extension Service (USA) (01.02.1992)

by McCollum, F.T. (Oklahoma State University)
Published in Circular E - Oklahoma State University, Cooperative Extension Service (USA) (01.02.1992)

by McCollum, F.T. (Oklahoma State University.), Cravey, M.D, Gunter, S.A, Mieres, J.M, Beck, P.A, San Julian, R, Horn, G.W
Published in Research report P (USA) (01.11.1993)

by McCollum, F.T. (Oklahoma State University), Gillen, R.L
Published in Circular E - Oklahoma State University, Cooperative Extension Service (USA) (01.02.1992)

by McCollum, F.T. (Oklahoma State University), Gillen, R.L, Brummer, J.E
Published in Circular E - Oklahoma State University, Cooperative Extension Service (USA) (01.02.1992)

by McCollum, F.T. (Oklahoma State University), Gillen, R.L, Jensen, H.P
Published in Circular E - Oklahoma State University, Cooperative Extension Service (USA) (01.02.1992)

by McCollum, F.T. (Oklahoma State University), Gillen, R.L, Engle, D.M, Horn, G.W
Published in Circular E - Oklahoma State University, Cooperative Extension Service (USA) (01.02.1992)

by McCollum, F.T. III (Oklahoma State University.)
Published in Southern Pasture and Forage Crop Improvement Conference (USA) (01.01.1995)

by Mccollum, F.T. (Oklahoma State University, Stillwater), Gillen, R.I, Engle, D.M, Horn, G.W
Published in Journal of range management (01.03.1990)

by McCollum, F.T. (Agricultural Experiment Station, Oklahoma State University, Stillwater, OK), Gillen, R.L, Jensen, H.P
Published in Annual report - Oklahoma Agricultural Experiment Station (USA) (01.06.1990)

by McCollum, F.T. (Agricultural Experiment Station, Oklahoma State University, Stillwater, OK)
Published in Annual report - Oklahoma Agricultural Experiment Station (USA) (01.06.1990)