TY  - BOOK
AU  - Ḥasan,Muḥammad Ibrāhīm
TI  - al-Zirāʻah wa-al-tawassuʻ al-zirāʻī
AV  - S616.E4 H3
PY  - 1962///]
KW  - Irrigation
KW  - Egypt
KW  - Agriculture
KW  - Economic aspects
N1  - Romanized
ER  -