Ḥifāẓat-i khāk
By: taʼlīf, Parvīz Kardavānī.
Edition: Chāp-i 3.
Series: Intishārāt-i Dānishgāh-i Tihrān ;; shumārah-ʼi 1625; Publications de l'Université de Tehran ;; no 1625.
Publisher: Muʼassasah-ʼi Intishārāt va Chāp-i Dānishgāh-i Tihrān
Published: 1988
Place of publication: Tihrān
Language: per
Number of pages: 229
Other titles: Soil conservation