Gunawardhana, D.C.E.; Nisansala, M.K.T.; Sandamali, W.M.I.; Munasinghe, D.H.N.
(University of Ruhuna, Matara, Sri Lanka, 2011-02-22)
Soil organisms are ecologically important as they help to maintain the stability of soil ecosystem.
Earthworms, termites and ants are the main ‘soil engineers’ that form biogenic structures of soil,
earthworm casts, ...