共 13 条
- [1] BREMNER J M, 1973, Journal of Environmental Quality, V2, P363, DOI 10.2134/jeq1973.00472425000200030013x
- [2] SPATIAL VARIABILITY OF N-15 AND TOTAL NITROGEN IN SOME VIRGIN AND CULTIVATED SOILS[J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1980, 44 (03) : 524 - 527BROADBENT, FERAUSCHKOLB, RSLEWIS, KACHANG, GY
- [3] CHENG HH, 1964, SCIENCE, V146, P1574
- [4] VARIATIONS IN NATURAL N-15 ABUNDANCE AS AN AID IN TRACING FERTILIZER NITROGEN TRANSFORMATIONS[J]. SOIL SCIENCE SOCIETY OF AMERICA JOURNAL, 1980, 44 (01) : 57 - 62KARAMANOS, RERENNIE, DA
- [5] CHANGES IN NATURAL N-15 ABUNDANCE ASSOCIATED WITH PEDOGENIC PROCESSES IN SOIL .2. CHANGES ON DIFFERENT SLOPE POSITIONS[J]. CANADIAN JOURNAL OF SOIL SCIENCE, 1980, 60 (02) : 365 - 372KARAMANOS, RERENNIE, DA
- [6] CHANGES IN NATURAL N-15 ABUNDANCE ASSOCIATED WITH PEDOGENIC PROCESSES IN SOIL .1. CHANGES ASSOCIATED WITH SALINE SEEPS[J]. CANADIAN JOURNAL OF SOIL SCIENCE, 1980, 60 (02) : 337 - 344KARAMANOS, RERENNIE, DA
- [7] KARAMANOS RE, 1979, DISS ABSTR, V40, P2937
- [8] NATURAL NITROGEN-15 ABUNDANCE OF SOIL AND PLANT SAMPLES[J]. CANADIAN JOURNAL OF SOIL SCIENCE, 1976, 56 (01) : 43 - 50RENNIE, DAPAUL, EAJOHNS, LE
- [9] RENNIE DA, 1971, SASK I PEDOL PUBL U, V76
- [10] RENNIE DA, 1977, 3RD RES COORD M VIEN