@article{fdi:18231, title = {{P}euplements phytoplanctoniques du lac {T}chad. {I} : {S}tade {T}chad normal ({F}{\'e}vrier 1971 et {J}anvier 1972)}, author = {{I}ltis, {A}ndr{\'e}}, editor = {}, language = {{FRE}}, abstract = {}, keywords = {{BIOMASSE} {ALGALE} ; {ZONATION} {ECOLOGIQUE} ; {DIATOMEE} ; {PEUPLEMENT} {PHYTOPLANCTONIQUE} ; {CYANOPHYTE} ; {CHLOROPHYTE} ; {PYRRHOPHYTE} ; {CAMEROUN} {EXTREME} {NORD} ; {LOGONE} {ET} {CHARI} ; {TCHAD} {LAC} ; {TCHAD} ; {NIGER} ; {NIGERIA}}, booktitle = {}, journal = {{C}ahiers {ORSTOM}.{S}{\'e}rie {H}ydrobiologie}, volume = {11}, numero = {1}, pages = {33--52}, ISSN = {0240-8783}, year = {1977}, URL = {https://www.documentation.ird.fr/hor/fdi:18231}, }