by Sharma, N.K., Singh, P.N., Tyagi, P.C., Mohan, S.C.
Published in Agricultural water management (1998)

by MEHTA, HARSH, TYAGI, P.C, DADHWAL, K.S
Published in The Indian journal of agricultural sciences (01.08.2011)

by Tyagi, P.C, Mohan, S.C, Joshi, B.P, Shrimali, S.S, Sindhwal, N.S. (Central Soil and Water Conservation Research and Training Institute, Dehradun (India))
Published in Indian journal of soil conservation (01.04.2003)

by Blaise, D, Tyagi, P.C, Khola, O.P.S
Published in Nutrient cycling in agroecosystems (1996)

by Tyagi, P.C
Published in Water science and technology (1991)

by Tyagi, P.C, Agarwal, M.C. (Central Soil and Water Conservation Research and Training Institute, Dehradun (India))
Published in Indian journal of genetics & plant breeding (01.05.1995)

by Tyagi P.C, Koranne K.D
Published in Indian Farming (1984)

by Koranne K.D, Tyagi P.C, Singh G
Published in Indian Farming (1982)

by Koranne, K.D. (Vivekanand Parvatiya Krishi Anusandhan Shala, Almora (India)), Tyagi, P.C. (Central Soil and Water Conservation Research and Training Institute, Dehradun (India))
Published in Indian journal of genetics & plant breeding (01.03.1985)

by Bhargava, P.D, Tyagi, P.C, Khan, M.A.Q, Chandola, R.P
Published in Wheat Inform Serv (1969)