TY  - BOOK
AU  - Youssef,Safaa Ramadan Othman
TI  - Impact of environmental pollutants on molluscans in an urban region 
PY  - 2016///
N1  - Thesis (Ph. D.) -- Tanta University, 2016; Includes bibliographical references (Leaves 151-190)
UR  - http://nile.enal.sci.eg/thesis/4823.pdf
ER  -