Combined Effect of Selected Technologies on Growth, Survival and Water quality of Improved Strain of Oreochromis Shiranus in Earthen Ponds of Dowa District, Malawi
Date of publication:
2012
fertilizers
Speargrass as a Soil Fertility Indicator along a Deforestation Chronosquence
Date of publication:
2012
Gender Roles in Soil Fertility and Water Management for Maize (Zea mays L.) Production in Urban Agriculture: A Case for Harare, Zimbabwe
Date of publication:
2012
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