Yazar
Walter Roder
5 cilt bulundu.
Cilt sonuçları
Marketing Bhutanese potato
Walter Roder · Bhutan Potato Development Program, Dept. of Agriculture, [Royal Govt. of Bhutan]
66 sayfa · 2007
Potatoes / Statistics / Potato industry / Marketing
The potato in Bhutan
Walter Roder · Bhutan Potato Development Program, Dept. of Agriculture, Ministry of Agriculture
184 sayfa · 2008
Statistics / Potato industry
Feeding the herds
Walter Roder · International Centre for Integrated Mountain Development
124 sayfa · 2001
Forage plants
Slash-and-burn rice systems in the hills of Northern Lao PDR
Walter Roder · International Rice Research Institute
201 sayfa · 2001
Upland rice / Shifting cultivation