Studies on the biology of genus synodontis at khartoum H. M. BishaiY. B. Abu Gideiri OriginalPaper Pages: 193 - 202
Studies on the biology of genus synodontis at khartoum H. M. BishaiY. B. Abu Gideiri OriginalPaper Pages: 193 - 202
Studies on the bottom fauna in a tropical freshwater fish pond R. George Michael OriginalPaper Pages: 203 - 203
Studies on the bottom fauna in a tropical freshwater fish pond R. George Michael OriginalPaper Pages: 203 - 203
An attempt to determine the primary production of the green sulphur bacteria, Chlorobium limicola Nads, (Chlorobacteriaceae) Bazyli Czeczuga OriginalPaper Pages: 317 - 317
An attempt to determine the primary production of the green sulphur bacteria, Chlorobium limicola Nads, (Chlorobacteriaceae) Bazyli Czeczuga OriginalPaper Pages: 317 - 317