作者搜索结果

1

World soil resources :

World soil resources : An explanatory note on the FAO world soil resources map at 1:25,000,000 scale

出版 1991

“...World soil resources reports...”

Thư viện lưu trữ: Trung tâm Học liệu Trường Đại học Cần Thơ

2

Agro-ecological land resources assessment for agricultural development planning :

Agro-ecological land resources assessment for agricultural development planning : A case study of kenya resources data base and land productivity

出版 1991

“...World Soil Resources Reports...”

Thư viện lưu trữ: Trung tâm Học liệu Trường Đại học Cần Thơ