Yazar
Sardar Riaz Ahmad Khan
3 cilt bulundu.
Cilt sonuçları
Crop management in Pakistan
Sardar Riaz Ahmad Khan · Govt. ernment of the Punjab, Agriculture Dept.
467 sayfa · 2004
Crops and water / Water-supply / Management / Crops and soils / Soil management
Agriculture of Pakistan
Sardar Riaz Ahmad Khan · Environ Publications
208 sayfa · 2009
Agriculture / Agriculture and state / Agricultural innovations