1-4 of 4 Books
Azolla as a green manure
Azolla as a green manure
By Thomas A. Lumpkin
A primer on Azolla production & utilization in agriculture
A primer on Azolla production & utilization in agriculture
By M. Manzoor Khan
China, azolla propagation and small-scale biogas technology
China, azolla propagation and small-scale biogas technology
By Food and Agriculture Organization of the United Nations