Clod by clod, drop by drop
No hay miniatura disponible
Fecha
Título de la revista
ISSN de la revista
Título del volumen
Editor
Technical Centre for Agricultural and Rural Cooperation
Resumen
Descripción
All these increases in crop yields that we need to make, where will they come from? Mud, sweat and tears, and selected inputs, for starters. Plus lots more tweaking of what we can do with soil and water.Remember that bone-shuddering statistic in...