البيئة ومشكلة العصر al-talawwuth al-bīʼī fī ẓill aḥkām Qānūn al-Bīʼah al-Miṣrī raqm 4 li-sanat 1994 M : al-talawwuth al-bīʼī wa-al-talawwuth bi-al-ishʻāʻ al-nawawī, al-ḥimāyah al-qānūnīyah lil-bīʼah wa-al-ghidhāʼ min al-talawwuth bi-al-ishʻāʻ al-nawawī, al-bīʼah wa-al-masʼūlīyah al-idārīyah min manẓūr Islāmī

· Maktabat al-Wafāʼ al-Qānūnīyah

al-talawwuth al-bīʼī fī ẓill aḥkām Qānūn al-Bīʼah al-Miṣrī raqm 4 li-sanat 1994 M : al-talawwuth al-bīʼī wa-al-talawwuth bi-al-ishʻāʻ al-nawawī, al-ḥimāyah al-qānūnīyah lil-bīʼah wa-al-ghidhāʼ min al-talawwuth bi-al-ishʻāʻ al-nawawī, al-bīʼah wa-al-masʼūlīyah al-idārīyah min manẓūr Islāmī