Sprache: Englisch
Verlag: National Agricultural Research Institute, 2000
ISBN 10: 9980932031 ISBN 13: 9789980932037
Anbieter: Masalai Press, Oakland, CA, USA
Soft cover. Zustand: Fine. 9 pp., bibliography. Previously published in the PNG Journal of agriculture, forestry, and fisheries, 43(1), 35-44.