Working with farmers for better land husbandry
HUDSON, Norman
Working with farmers for better land husbandry - London Intermediate Technology Publications 1993 - viii-237 p. couv. ill. ; 23 cm
1-85339-122-0
Conservation de l'eau
Gestion des sols
Agriculteur
Working with farmers for better land husbandry - London Intermediate Technology Publications 1993 - viii-237 p. couv. ill. ; 23 cm
1-85339-122-0
Conservation de l'eau
Gestion des sols
Agriculteur