N SIVADASAN
COMPARATIVE MORPHOLOGY AND PHYSICO-CHEMICAL PROPERTIES OF SOME FOREST AND DEFORESTED SOILS OF KERALA - MSc - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF SOIL SCIENCE AND AGRICULTURAL CHEMISTRY 1989
E N89 SI 84
COMPARATIVE MORPHOLOGY AND PHYSICO-CHEMICAL PROPERTIES OF SOME FOREST AND DEFORESTED SOILS OF KERALA - MSc - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF SOIL SCIENCE AND AGRICULTURAL CHEMISTRY 1989
E N89 SI 84