NATURAL MULCHES OR LITTER OF GRASSLANDS - WITH KINDS AND AMOUNTS ON A SOUTHERN PRAIRIE

[21] THE VEGETATION OF THE FORT WORTH PRAIRIE [J]. ECOLOGICAL MONOGRAPHS, 1946, 16 (01) : 1 - 29

[22] Ellison W. D., 1944, AGRIC ENGINEERING, V25, P131

[23] Ellison W.D., 1945, T AM GEOPHYSICAL UNI, V26, P415, DOI [10.1029/TR026i003p00415, DOI 10.1029/TR026I003P00415]

[24] FLINT CL, 1859, GRASSES FORAGE PLANT

[25] Comparison of the environment and some physio-logical responses of prairie vegetation and cultivated maize [J]. ECOLOGY, 1936, 17 (01) : 67 - 103

[26] Frenzel G., 1936, UNTERSUCHUNGEN TIERW

[27] GLENDENING GEORGE E., 1942, JOUR AMER SOC AGRON, V34, P797

[28] HAWLEY RC, 1944, FORESTRY TERMINOLOGY

[29] HEYWARD F, 1936, FLA AGR EXP STA B, V302

[30] HOPP HENRY, 1946, JOUR SOIL AND WATER CONSERV, V1, P11

[21] THE VEGETATION OF THE FORT WORTH PRAIRIE [J]. ECOLOGICAL MONOGRAPHS, 1946, 16 (01) : 1 - 29

[22] Ellison W. D., 1944, AGRIC ENGINEERING, V25, P131

[23] Ellison W.D., 1945, T AM GEOPHYSICAL UNI, V26, P415, DOI [10.1029/TR026i003p00415, DOI 10.1029/TR026I003P00415]

[24] FLINT CL, 1859, GRASSES FORAGE PLANT

[25] Comparison of the environment and some physio-logical responses of prairie vegetation and cultivated maize [J]. ECOLOGY, 1936, 17 (01) : 67 - 103

[26] Frenzel G., 1936, UNTERSUCHUNGEN TIERW

[27] GLENDENING GEORGE E., 1942, JOUR AMER SOC AGRON, V34, P797

[28] HAWLEY RC, 1944, FORESTRY TERMINOLOGY

[29] HEYWARD F, 1936, FLA AGR EXP STA B, V302

[30] HOPP HENRY, 1946, JOUR SOIL AND WATER CONSERV, V1, P11