Yazar
Zahrul Ferdous
4 cilt bulundu.
Cilt sonuçları
Farmers' knowledge on the use of agricultural inputs
Zahrul Ferdous, Sk. · Rural Development Academy
22 sayfa · 1976
Agricultural extension work / Rice / Rice farmers
History of Aka Farm
Zahrul Ferdous, Sk. · Rural Development Academy
17 sayfa · 1976
Agricultural experiment stations / Farms
Progressive farmer's experience with HYV-rice
Zahrul Ferdous, Sk. · Rural Development Academy
23 sayfa · 1978
Agricultural innovations / Rice / Rice farmers / Varieties