Author: International Soil Conservation Conference (6, 1989, Addis Ababā; Nairobi)
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
6th International Soil Conservation Conference on Soil Conservation for Survival, 6th - 18th November 1989
Author: International Soil Conservation Conference (6, 1989, Addis Ababā; Nairobi)
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
6th International Soil Conservation Conference on Soil Conservation for Survival, 6th - 18th November 1989
Author: International Soil Conservation Conference 6, 1989, Addis Ababā; Nairobi
Publisher:
ISBN:
Category :
Languages : en
Pages : 50
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 50
Book Description
6th International Soil Conservation Conference on Soil Conservation for Survival, 6th - 18th November 1989
Author: International Soil Conservation Conference 6, 1989, Addis Ababā; Nairobi
Publisher:
ISBN:
Category :
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 52
Book Description
6th International Soil Conservation Conference on Soil Conservation for Survival, 6th - 18th November 1989
Author: International Soil Conservation Conference (6, 1989, Addis Ababā; Nairobi)
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
6th International Soil Conservation Conference on Soil Conservation for Survival
Author: Urs Bosshard
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Soil conservation
Languages : en
Pages :
Book Description
6th International Soil Conservation Conference on Soil Conservation for Survival, 6th-18th November 1989
The Soils of Ethiopia
Author: Berhanu Debele
Publisher:
ISBN:
Category : Ethiopia
Languages : en
Pages : 408
Book Description
Publisher:
ISBN:
Category : Ethiopia
Languages : en
Pages : 408
Book Description
Accessions List, Eastern and Southern Africa
Author: Library of Congress. Library of Congress Office, Nairobi, Kenya
Publisher:
ISBN:
Category : Africa, Eastern
Languages : en
Pages : 1046
Book Description
Publisher:
ISBN:
Category : Africa, Eastern
Languages : en
Pages : 1046
Book Description
Soil Conservation for Survival
Proceedings of the ISCO conference
Author: International Soil Conservation Organization
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description