7

Protection of B cells against the effect of alloxan

Year:
1992
Language:
english
File:
PDF, 1.07 MB
english, 1992
8

Use of groundwater for irrigation in the Nile valley

Year:
1989
Language:
english
File:
PDF, 628 KB
english, 1989
32

AGUA Y DESARROLLO || Water and Development in Greater Cairo (Egypt)

Year:
1999
Language:
english
File:
PDF, 2.65 MB
english, 1999