Sustaining growth : soil fertility management in tropical smallholdings
text
WelkersheimDE
Margraf
1994
monographic
486 p.
Presents a range of practices conducive to sustainable agriculture, including agroforestry; intensive fallowing and green manuring; the use of mulch; compost; stable manure and the deliberate use of natural symbionts.
DC
3/7/00 M2LMGR
07.05.02 M985