共 50 条
- [43] ALGAE FROM LAKE CHAD REGION .3. RHODOPHYCEAE, EUGLENOPHYCEAE, CRYPTOPHYCEAE, DINOPHYCEAE, CHRYSOPHYCEAE, XANTHOPHYCEAE CAHIERS ORSTOM HYDROBIOLOGIE, 1975, 9 (03): : 167 - 192
- [44] STUDY ON INVERTEBRATE POPULATIONS FROM PLANTS OF LAKE CHAD - PRELIMINARY RESEARCH CAHIERS ORSTOM HYDROBIOLOGIE, 1972, 6 (01): : 67 - &
- [45] BENTHIC MOLLUSCA OF LAKE CHAD - ECOLOGY, STUDY ON POPULATIONS AND BIOMASS ESTIMATION CAHIERS ORSTOM HYDROBIOLOGIE, 1972, 6 (01): : 3 - &
- [46] TAXONOMY AND ECOLOGY OF PHYTOPLANKTON IN A HYPERTROPHIC, GRAVEL-PIT LAKE .3. DIATOMOPHYCEAE ARCHIV FUR HYDROBIOLOGIE, 1994, : 53 - 70
- [47] APPLICATION OF CORRESPONDANCE ANALYSIS TO STUDY OF CERTAIN FISH POPULATIONS OF LAKE CHAD CAHIERS ORSTOM HYDROBIOLOGIE, 1973, 7 (01): : 55 - 62
- [48] ENERGETIC APPRAISAL OF NATURAL-POPULATIONS OF BENTHIC MOLLUSKS OF LAKE CHAD CAHIERS ORSTOM HYDROBIOLOGIE, 1973, 7 (3-4): : 151 - 165
- [50] KINETICS OF ORTHOPHOSPHATE UPTAKE BY PHYTOPLANKTON POPULATIONS IN LAKE WINNEBAGO TRANSACTIONS OF THE WISCONSIN ACADEMY SCIENCES ARTS AND LETTERS, 1972, 60 : 147 - &