| [1] | Bossio, Deborah and Geheb, Kim: Conserving land Protecting water - an introduction, 2008. Cab publication |
| |
| [2] | UNEP; Reactive N in the environment: Human alteration of the nitrogen cycle - threats, benefits and opportunities, UNESCO, 2007. |
| |
| [3] | Yadav, R.C.: Journal of Energy and Environment-Photon, 2014 in press. |
| |
| [4] | De, A. K.: Environmental Chemistry, 2010. |
| |
| [5] | Yadav, R.C.: Hydrology- Current Research, 2012. |
| |
| [6] | Yadav, R.C. and Srivastava, Paritosh: 4th World Congress on conservation agriculture, New Delhi, 2009. |
| |
| [7] | Yadav, R.C.: Middle East Journal of Scientific Research, 2013. |
| |
| [8] | Kenneth, D. Sayer: Encyclopedia of Soil Science, 2006. |
| |
| [9] | Lauren, J.G. et al.: 18th world congress of soil science, 2006. |
| |
| [10] | Smith, K.A. and Arah, J.R.M.: Proceedings of the Fertilizer Society No 299, London, 1990. |
| |
| [11] | ocolow, Robert H.: Proc. Natl. Acad. Sci., USA. 96, 1999. |
| |
| [12] | Yadav, R.C. et al.: Int. J. Agronomy and Plant Production, U.K., 4 (12), 2013. |
| |
| [13] | Yadav, R. C.: Proceedings of 92nd Omics Group International Exhibition and Conference on water technology, environmental technology and renewable energy, Bombay, 2013. |
| |
| [14] | Yadav, R.C.: Journal of Civil Engineering-Photon, 2014. |
| |
| [15] | Lauren, J. G. et al.: Biogeochemistry, 24, 1994. |
| |
| [16] | Horobin, Wandy: How it Works - Science and Technology, USA, 2003. |
| |
| [17] | Rodrigues, G.M. et al: Plant and Soil, 2012. |
| |
| [18] | Dhillon, S. K. and Dhillon K. S.: J. Plant Nutri. Soil, 2000. |
| |