How can i find information regarding these freshwater molluscs species?

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Firoz Ahmad

http://www.ijesd.org/papers/502-C3001.pdf

https://www.uni-due.de/imperia/md/content/zwu/effect_of_some_physico-chemical_parameters_on_abundance_of_trematode_smails_in_fayoum_governorate__egypt.pdf

http://www.academicjournals.org/article/article1379947450_Garg%20et%20al.pdf

http://www.academicjournals.org/article/article1380043204_Sharma%20et%20al.pdf

http://www.trjfas.org/uploads/pdf_861.pdf

http://www.trjfas.org/uploads/pdf_490.pdf

Ton van Haaren

This atlas shows responses of macroinvertebrates on physico-chemical parameters in the province of Noord-Holland (The Netherlands). In this large file (44mb) the responses of freshwatermollusks are shown from page 591 onwards. An English summary is given on page 25-43

http://edepot.wur.nl/238010

Mohamed Hassaan

please see the information that provided by DR. Ton

thanks for sharing this Atlas.

regards