TY  - BOOK
AU  - Rassmia Aly Hassan
AU  - Fayza Mohamed Hammouda , 
AU  - Kamal Hassan Batanouny , 
AU  - Medhat Mahroos Seif Elnasr , 
TI  - Ecological and photochemical investigations of sonchus oleraceus L / 
PY  - 1997///
CY  - Cairo : 
PB  - Rassmia Aly Hassan , 
N1  - Gift from Prof. Kamal Hassan Batanouny; Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Botany Ecology
UR  - http://172.23.153.220/th.pdf
ER  -