Autor
Chugg, Boyd Albert, 1925-
1
Indonesia. Biro Pusat Statistik
1
Indonesia. Direktorat Jenderal Perkebunan
1
Indonesia. Kantor Statistik Prop. Sum. Utara
1
Indonesia. Kantor Statistik Propinsi Daerah Istimewa Yogyakarta
1
Indonesia. Kantor Statistik Propinsi Sulawesi Tenggara
1
Kalimantan Barat (Indonesia). Dinas Pertanian
1
Malaysia. Kementerian Pertanian
1
New Jersey. Bureau of Archives and History
1
New Jersey. Dept. of State
1
Pakistan. Agriculture Wing. Planning Unit
1
Pakistan. Economic Wing
1
Pakistan. Food and Agriculture Division. Planning Unit
1
Rajasthan (India). Directorate of Agriculture
1
United States. Census Office
1
United States. Department of Agriculture. Economics, Statistics, and Cooperatives Service
1
United States. Department of Agriculture. Economics, Statistics, and Cooperatives Service. Africa and the Middle East Branch
1
Uttar Pradesh (India). Dept. of Agriculture
1