TY  - BOOK
AU  - Mahmoud Mohamed Aly Eltoukhy
AU  - E. A. Awadalla , 
AU  - M. I. Elkherbawy , 
TI  - Studies on the status of some nutrient elements in the soils adjacent to Idko lake - Beheira Governorate / 
PY  - 1987///
CY  - Cairo : 
PB  - Mahmoud Mohamed Aly Eltoukhy , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Soil Science
UR  - http://172.23.153.220/th.pdf
ER  -