An annotated bibliography of taxonomic botany of peninsular India - by Karthikeyan, S.

Florae indicae enumeratio : monocotyledonae by Karthikeyan, S.

Florae indicae enumeratio : monocotyledonae by Karthikeyan, S.

Status and influence of microbial inoculants associated with eucalyptus clones in established breeding populations by Karthikeyan, A.

Principles and applications of frankia by Karthikeyan, A.

Eco friendly approaches for rehabilitation of mine spoils by Karthikeyan, A.

Amphibians and reptiles of Uttarakhand, India by Vasudevan, Karthikeyan

Identification of superior growth promoting strains of frankia in casuarina equisetifolia and casuarina junghuhniana by Karthikeyan, A.

Bioformulations of Micromonospora for Bio control and Biofertilization activity in Casuarinas; by Karthikeyan, A

Manual on biofertilizers and biomanures (Techniques for production, maintenance and application) by Mohan, V.

Other Authors: “…Karthikeyan, A.…”