Yazar
international society for tropical root crops symposium
12 cilt bulundu.
International Society for Tropical Root Crops. Africa Branch. Symposium, E. R. Terry, M. O. Akoroda · Unipub
197 sayfa · 1984
Congresses / Food supply / Root crops / Tropical crops / Tropics
International Society for Tropical Root Crops. Symposium · International Development Research Centre
277 sayfa · 1977
Tropical crops / Congresses / Root crops
International Society for Tropical Root Crops. Symposium · International Society for Tropical Roots Crops, African Branch
452 sayfa · 1994
Tropical crops / Congresses / Food supply / Root crops
International Society for Tropical Root Crops. Symposium · International Potato Center
671 sayfa · 1984
Congresses / Root crops / Tropical crops
International Society for Tropical Root Crops. Symposium · International Society for Tropical Root Crops in collaboration with the International Institute of Tropical Agriculture
492 sayfa · 1977
Congresses / Root crops / Tropical crops
International Society for Tropical Root Crops. Symposium · ISTRC
Sayfa sayısı yok · 2007
Root crops / Congresses / Tuber crops / Tropical crops
International Society for Tropical Root Crops. Symposium · International Potato Center (CIP)
671 sayfa · 1984
Congresses / Root crops / Tropical crops
International Society for Tropical Root Crops. Symposium · Institut national de la recherche agronomique
939 sayfa · 1988
Congresses / Root crops / Tropical crops / Tubers
International Society for Tropical Root Crops. Africa Branch. Symposium · Sine nomine
773 sayfa · 2001
Congresses / Root crops / Tropical crops
International Society for Tropical Root Crops. Africa Branch. Symposium · International Society for Tropical Root Crops, Africa Branch
66 sayfa · 1983
Congresses / Root crops / Tropical crops
International Society for Tropical Root Crops. Africa Branch. Triennial Symposium · [International Society for Tropical Root Crops-Africa Branch]
328 sayfa · 2013
Tropical crops / Congresses / Root crops