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- [2] NITROGENASE ACTIVITY IN RESPONSE TO RESTRICTED SHOOT GROWTH IN ALNUS-INCANA CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE, 1983, 61 (11): : 2949 - 2955
- [8] NODULATION AND ACETYLENE-REDUCTION BY CERTAIN RANGELAND LEGUME SPECIES UNDER FIELD CONDITIONS JOURNAL OF RANGE MANAGEMENT, 1981, 34 (03): : 178 - 181