Y. Z. El-Shafei

发表

Effect of some major factors on the construction and durability of the mole drain.

Y. Z. El-Shafei, M. H. Al-Herr, 1980 .

Theoretical and laboratory model for studying mole drainage.

Y. Z. El-Shafei, 1980 .

Influence of upper layer treatment of gel‐forming conditioner on water movement in sandy soils under sprinkler infiltration

Y. Z. El-Shafei, A. M. Al-Darby, A. Shalaby, 1992 .

Influence of a gel‐forming conditioner on water retention, infiltration capacity, and water distribution in uniform and stratified sandy soils

Y. Z. El-Shafei, A. M. Al-Darby, A. Shalaby, 1992 .

A Study of Flooded and Rain Infiltration Relations With Surface Ponding

Y. Z. El-Shafei, 1970 .

Impact of a highly swelling gel‐forming conditioner (acryhope) upon water movement in uniform sandy soils

Y. Z. El-Shafei, A. M. Al-Darby, A. Al-Omran, 1993 .

The effect of initial moisture content and rain (sprinkler) intensity on wetting front advance during rain (sprinkler) infiltration

Y. Z. El-Shafei, 1988 .

Effect of N-fertilization on wheat yield as affected by soil moisture stress and rainfall under improved irrigation practice.

Y. Z. El-Shafei, A. Darwish, 1980 .

Response of tomatoes to trickle irrigation on sandy soil in an arid zone in Libya

Y. Z. El-Shafei, 1989 .