Geotherapy innovative methods of soil fertility restoration, carbon sequestration, and reversing CO2 increase

Available for University of the Philippines Diliman College of Engineering via CRCnetBASE. Click here to access
Also available remotely for University of the Philippines Diliman College of Engineering via CRCnetBASE. Click here to access thru EZproxy

Soil quality, soil fertility and land management

Soil health and climate change

Available for University of the Philippines Diliman via SpringerLink. Click here to access

Fighting poverty in Sub-Saharan Africa the multiple roles of legumes in integrated soil fertility management

Available for University of the Philippines Diliman via SpringerLink. Click here to access

Decision processes for determining diagnostic and predictive criteria for soil nutrient management workshop proceedings, 6-10 September 1999, PhilRice, Maligaya, Munoz, Nueva Ecija...

Soil fertility management in Sub-Saharan Africa od Donovan, Graeme W.

The biological management of tropical soil fertility

Conserving soil moisture and fertility in the warm seasonally dry topics

Soil chemistry and its applications od Cresser, Malcolm S.

Tropical soil biology and fertility a handbook of methods