P. C. Thakur

发表

R. Stefanko, R. V. Ramani, P. C. Thakur, 1976 .

P. C. Thakur, I. J. Graham-Bryce, W. G. Karis, 1994, Environmental monitoring and assessment.

P. C. Thakur, H. Gill, P. Bhagchandani, 1980 .