COMPARATIVE EFFECTS OF CONTINUOUS CULTIVATION OF SEVEN CROP COMBINATIONS ON SOIL PHYSICOCHEMICAL PROPERTIES IN TWO SOILS OF DIFFERENT LAND USE HISTORY IN EASTERN NIGERIA · Peerford
Article · Journal · 2002
COMPARATIVE EFFECTS OF CONTINUOUS CULTIVATION OF SEVEN CROP COMBINATIONS ON SOIL PHYSICOCHEMICAL PROPERTIES IN TWO SOILS OF DIFFERENT LAND USE HISTORY IN EASTERN NIGERIA