Concept:
The Green Revolution refers to the introduction of High Yielding Variety (HYV) seeds, chemical fertilizers, pesticides and modern irrigation techniques to increase agricultural production.
In India, the Green Revolution was led by the renowned agricultural scientist Dr. M.S. Swaminathan, who is widely known as the Father of the Green Revolution in India.
Step 1: Examine each option.
• [(A)] P.C. Mahalanobis is known for the Mahalanobis Model of economic planning.
• [(B)] M.S. Swaminathan played a pioneering role in introducing HYV seeds and modern agricultural practices in India.
• [(C)] L.K. Jha was an economist and civil servant, not associated with the Green Revolution.
• [(D)] V.K.R.V. Rao was a noted economist known for national income studies.
Therefore,
\[
\boxed{\text{M.S. Swaminathan is associated with the Green Revolution in India.}}
\]
Hence, the correct answer is
\[
\boxed{(B)\;\text{M.S. Swaminathan}}
\]