by J. Devi Prasad, B. Gangaiah and K. Suman Chandra 

by Edited by Ramniwas Sharma

by T.K. Chandra Bhanu and Vasudev Bhatnagar

by Agustin Gonzalez-Fontes, Agustin Garate and Ildefonso Bon...

by K.S. Kushwaha

by P C Bansil

by edited by Sunil Kumar, Birendra Prasad, Pushpanjali and A...

by Edited by Birendra Prasad and Abhishek Bahuguna

by A.K. Singh and N.P. Singh

by W.S. Fernandis

by Edited by Subir Ghosh

by H Parameshwar Hegde

by Bockman, Oluf Chr.

by Archana Ruhela

by Edited by Dalip Kumar and Asmi Raza

by Anirudh Bharati and S.D. Chamola

by Chandra Shekhar Prasad

by edited by Rais Ahmad

by Edited by S.P. Malik

by Asoke Kumar Sannigrahi

by R.K. Sharma S.K. Bhoi, N. Pandey, S. Shinde and V.K. Pand...

by edited by R. Keshavachandran and S. Raji Radhakrishnan

by Kuldip Chand

by C.S. Rayudu

by Edited by A.K. Sharma, Seema Wahab and Rashmi Srivastava