Hakutulokset - "Research bulletin (Papua New Guinea. Dept. of Agriculture, Stock and Fisheries) ;"
Aihe-ehdotuksia
Aihe-ehdotuksia
- Beech 1
- Coffee rust disease 1
- Diseases and pests 1
- Nothofagus 1
- Peanuts 1
- Powdery mildew diseases 1
- Rhizobium 1
- Rust fungi 1
- Taro 1
- Tobacco 1
-
1
Studies in relation to dead patches of Nothofagus in Papua New Guinea /
Julkaistu 1975“…Research bulletin (Papua New Guinea. Dept. of Agriculture, Stock and Fisheries) ;…”
Kirja