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- [2] EVOLUTION OF SOIL ORGANIC MATTER - ITS DETERMINATION WITH NATURAL C-14 ACTA CIENTIFICA VENEZOLANA, 1968, 19 (05): : 180 - &
- [5] DECOMPOSITION OF C-14 PHENMEDIPHAM AND C-14 ATRAZINE IN SOIL - IMMOBILIZATION IN SOIL AND ABSORPTION BY PLANTS OF C-14 HERBICIDES AND C-14 RESIDUES REVUE D ECOLOGIE ET DE BIOLOGIE DU SOL, 1979, 16 (04): : 465 - 476
- [8] DISTRIBUTION OF C-14 PHENYLCARBAMATE, C-14 DERIVATIVES AND C-14 RESIDUES IN FRESH SOIL REVUE D ECOLOGIE ET DE BIOLOGIE DU SOL, 1978, 15 (04): : 427 - 434