1. Early cropping induced changes in soil aggregation organic matter and microbial biomass;Angers;Soil Science Society of America Journal,1992
2. Microbial and faunal interactions and effects on litter nitrogen and decomposition in agro ecosystems;Beare;Ecological Monographs,1992
3. Rate of water intake in the field;Bertrand,1965
4. Blakemore, K., Searle, P.L., Daly, B.K., 1972. Methods for the chemical analysis of soils. NZ Soil Bureau Report 10 A Government Printer, Wellington.
5. Effects of surface applied grass mulch on soil water content and yield of cowpea and eggplant in Antigua;Daisley;Tropical Agriculture,1988