The world's major fibre crops their cultivation and manuring

The world's major fibre crops their cultivation and manuring

Toon alle (2) versies
Bibliografische gegevens
Andere auteurs: Berger, Josef
Formaat: Boek
Taal:English
French
Gepubliceerd in: Zurich Centre d'Etude de l'Azote c1969.
Onderwerpen:
Fibre plants.
Cotton growing.