INCREASES IN THE CARBON AND NITROGEN CONTENTS OF TROPICAL SOILS UNDER NATURAL FALLOWS

[1] ANTHONY K. R. M., 1956, EMPIRE JOUR EXPTL AGRIC, V24, P75

[2] BARTHOLOMEW WV, 1953, PUBL I NAT AGRON C S, V57

[3] BEIRNAERT A, 1941, PUBL I NAT AGRON C S, V26

[4] BIRCH H. F., 1958, Plant and Soil, V10, P9, DOI 10.1007/BF01343734

[5] DEENDREDY AS, 1954, 5TH T INT C SOIL SCI, V3, P268

[6] DU BOIS H., 1957, Bulletin d'Information de l'Institut National pour l'Etude Agronomique du Congo Belge, V6, P227

[7] FAUCK R, 1956, 6TH T INT C SOIL S E, P593

[8] GERMAIN R, 1956, PUBL I NAT AGRON C S, V67

[9] GREENLAND D. J., 1958, Journal of Agricultural Science, V50, P82, DOI 10.1017/S0021859600029919

[10] HARDON HJ, 1936, KORTE MEDED ALG PROE, P24

[1] ANTHONY K. R. M., 1956, EMPIRE JOUR EXPTL AGRIC, V24, P75

[2] BARTHOLOMEW WV, 1953, PUBL I NAT AGRON C S, V57

[3] BEIRNAERT A, 1941, PUBL I NAT AGRON C S, V26

[4] BIRCH H. F., 1958, Plant and Soil, V10, P9, DOI 10.1007/BF01343734

[5] DEENDREDY AS, 1954, 5TH T INT C SOIL SCI, V3, P268

[6] DU BOIS H., 1957, Bulletin d'Information de l'Institut National pour l'Etude Agronomique du Congo Belge, V6, P227

[7] FAUCK R, 1956, 6TH T INT C SOIL S E, P593

[8] GERMAIN R, 1956, PUBL I NAT AGRON C S, V67

[9] GREENLAND D. J., 1958, Journal of Agricultural Science, V50, P82, DOI 10.1017/S0021859600029919

[10] HARDON HJ, 1936, KORTE MEDED ALG PROE, P24