Murali Gopal, Alka Gupta, P. Rajan, and C.P. Radhakrishnan Nair. “Effect of Systemic Soil Insecticides and a Plant Product on Microbial Load of Soil in Root (wilt) Affected Coconut Monocropping Ecosystem”. CORD, Vol. 17, no. 01, June 2001, p. 34, doi:10.37833/cord.v17i01.345.