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Grasslands of the World.pdf - Disasters and Conflicts - UNEP

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260<br />

<strong>Grassl<strong>and</strong>s</strong> <strong>of</strong> <strong>the</strong> world<br />

Pieper, R.D., Parker, E.E., Donart, G.B., Wallace, J.D. & Wright, J.D. 1991. Cattle<br />

<strong>and</strong> vegetation response <strong>of</strong> four-pasture rotation <strong>and</strong> continuous grazing systems .<br />

New Mexico State University Agricultural Experiment Station Bulletin, No. 756.<br />

Pitts, J.C. & Bryant, F.C. 1987. Steer <strong>and</strong> vegetation response to short duration <strong>and</strong><br />

continuous grazing . Journal <strong>of</strong> Range Management, 40: 386–390.<br />

Pluhar, J.J., Knight, R.W. & Heitschmidt, R.K. 1987. Infiltration rates <strong>and</strong><br />

sediment production as influenced by grazing systems in <strong>the</strong> Texas rolling plains.<br />

Journal <strong>of</strong> Range Management, 40: 240–244.<br />

Popper, D.E. & Popper, F.J. 1994. The buffalo commons: a bioregional vision <strong>of</strong> <strong>the</strong><br />

Great Plains. L<strong>and</strong>scape Architecture, 84: 144–174.<br />

Power, J.F. 1972. Fate <strong>of</strong> fertilizer nitrogen applied to a nor<strong>the</strong>rn Great Plains rangel<strong>and</strong><br />

ecosystem . Journal <strong>of</strong> Range Management, 25: 367–371.<br />

Rao, M.R., Harbers, L.H. & Smith, E.F. 1973. Seasonal change in nutritive value <strong>of</strong><br />

bluestem pastures. Journal <strong>of</strong> Range Management, 26: 419–422.<br />

Redmann, R.E. 1975. Production ecology <strong>of</strong> grassl<strong>and</strong> plant communities in western<br />

North Dakota. Ecological Monographs, 45: 83–106.<br />

Rehm, G.W., Sorensen, R.C. & Moline, W.J. 1976. Time <strong>and</strong> rate <strong>of</strong> fertilizer application<br />

for seeded warm-season <strong>and</strong> bluegrass pastures. I. Yield <strong>and</strong> botanical composition<br />

. Agronomy Journal, 68: 759–764.<br />

Risser, P.G., Birney, E.C., Blocker, H.D., May, S.W., Parton, W.J. & Wiens, J.A. 1981.<br />

The true prairie ecosystem . Stroudsburg, PA, USA : Hutchinson Ross.<br />

Robertson, J.H. 1939. A quantitative study <strong>of</strong> true-prairie vegetation after three years<br />

<strong>of</strong> extreme drought . Ecological Monographs, 9: 431–492.<br />

Rogler, G.A. 1951. A twenty-five year comparison <strong>of</strong> continuous <strong>and</strong> rotation grazing<br />

in <strong>the</strong> Nor<strong>the</strong>rn Plains. Journal <strong>of</strong> Range Management, 4: 35–41.<br />

Rogler, G.A. 1960. Growing crested wheatgrass in <strong>the</strong> western states. USDA Leaflet,<br />

No. 469.<br />

Rogler, G.A. & Hurtt, L.C. 1948. Where elbowroom is ample. pp. 447–482, in:<br />

Grass , <strong>the</strong> [USDA] Yearbook <strong>of</strong> Agriculture . U.S. Printing Office, Washington,<br />

DC, USA .<br />

Sauer, C.O. 1950. Grassl<strong>and</strong> , fire <strong>and</strong> man. Journal <strong>of</strong> Range Management, 3: 16–21.<br />

Savage, D.A. 1937. Drought , survival <strong>of</strong> native grass species in <strong>the</strong> central <strong>and</strong> sou<strong>the</strong>rn<br />

Great Plains. USDA Technical Bulletin, No. 549.<br />

Savory, A. 1983. The Savory grazing method or holistic resource management .<br />

Rangel<strong>and</strong>s, 5: 555–557.<br />

Savory, A. 1999. Holistic management , a new framework for decision making.<br />

Washington, D.C., USA : Isl<strong>and</strong> Press.<br />

Savory, A. & Parsons, S.D. 1980. The Savory grazing method. Rangel<strong>and</strong>s,<br />

2: 234–237.<br />

Scales, G.H., Streeter, C.L. & Denham, A.H. 1971. Nutritive value <strong>and</strong> consumption<br />

<strong>of</strong> range forage. Journal <strong>of</strong> Animal Science, 33: 310–312.<br />

Seton, E.T. 1927. Lives <strong>of</strong> game animals. Vol 3. New York, New York, USA :<br />

Literary Guild <strong>of</strong> America.

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