Abdur Rashid Khan
farming erodable lands in West Pakistan Abdur Rashid Khan - Rawalpindi: WPAD, 1967. - 180p
eng
Soil erosion
631.4 / ABF
farming erodable lands in West Pakistan Abdur Rashid Khan - Rawalpindi: WPAD, 1967. - 180p
eng
Soil erosion
631.4 / ABF