Home › Authors › V. R. P. Sinha 👤 V. R. P. Sinha b. 1938 · 2 books Books by V. R. P. Sinha Fisheries research planning an Fisheries research planning and management in developing countries 2005 Machalī-pālana, eka udyoga Machalī-pālana, eka udyoga 1992