共 50 条
- [42] SOME CONSIDERATIONS OF THE RELATION OF SCHOOL ENVIRONMENTAL-FACTORS AND VOICE PROBLEMS IN CHILDREN [J]. FOLIA PHONIATRICA, 1992, 44 (1-2): : 67 - 67
- [43] DISTRIBUTION OF BENTHIC INVERTEBRATES IN HOLBAEK FJORD (DENMARK) IN RELATION TO ENVIRONMENTAL-FACTORS [J]. OPHELIA, 1979, 18 (01): : 61 - 81
- [46] DISTRIBUTION OF MACROPHYTES IN RELATION TO ENVIRONMENTAL-FACTORS IN THE TER RIVER, NE SPAIN [J]. INTERNATIONALE REVUE DER GESAMTEN HYDROBIOLOGIE, 1987, 72 (01): : 41 - 58
- [50] ENVIRONMENTAL-FACTORS INVOLVED IN STUDYING THE RELATIONSHIP BETWEEN SOIL ELEMENTS AND DISEASE [J]. AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1964, 54 (09): : 1536 - 1544