P. Patnaik

Nitrification of ammonium in different components of a flooded rice soil system

T. Adhya, N. Sethunathan, V. Rao, 1996, Biology and Fertility of Soils.

Methane production in two Indian rice soils

T. Adhya, B. Ramakrishnan, N. Sethunathan, 1995 .

Characteristics of Water and Its Treatment Technology Using Moringa Seed as Natural Absorbent

P. Patnaik, M. Ramanaiah, 2014 .