Effect of burning on forest soils

[1] ALEXANDER LT, 1932, US DEP AGR TECH B, V317, P18

[2] ALWAY FJ, 1933, AM SOIL SURVEY ASS B, V14, P11

[3] Effect of tree products on bacteriologtcal activities in soil I Ammonification and nitrification [J]. SOIL SCIENCE, 1922, 13 (04) : 303 - 322

[4] GREELEY WB, 1924, US DEP AGR FARMERS B, V1417

[5] LUNT HA, 1933, AM SOIL SURVEY ASS B, V14, P16

[6] TRUOG EMIL, 1930, JOUR AMER SOC AGRON, V22, P874

[1] ALEXANDER LT, 1932, US DEP AGR TECH B, V317, P18

[2] ALWAY FJ, 1933, AM SOIL SURVEY ASS B, V14, P11

[3] Effect of tree products on bacteriologtcal activities in soil I Ammonification and nitrification [J]. SOIL SCIENCE, 1922, 13 (04) : 303 - 322

[4] GREELEY WB, 1924, US DEP AGR FARMERS B, V1417

[5] LUNT HA, 1933, AM SOIL SURVEY ASS B, V14, P16

[6] TRUOG EMIL, 1930, JOUR AMER SOC AGRON, V22, P874