- Singh, Muneshwar and R H Wanjari (2007). Annual Report 2006-07. All India Coordinated Research Project on Long-Term Fertilizer Experiments to Study Changes In Soil Quality, Crop Productivity and Sustainability. AICRP- LTFE, ICAR-Indian Institute of Soil Science (ICAR), Nabibagh, Bhopal. p .1-86.
- Singh, Muneshwar and R H Wanjari (2009). Annual Report 2008-09. All India Coordinated Research Project on Long-Term Fertilizer Experiments to Study Changes In Soil Quality, Crop Productivity and Sustainability. AICRP- LTFE, ICAR-Indian Institute of Soil Science (ICAR), Nabibagh, Bhopal. pp .1-95
- Singh Muneshwar and RH Wanjari (2012) Annual Report 2010-11. All India Coordinated Research Project on Long Term Fertilizer Experiments to Study Changes in Soil Quality, Crop Productivity and Sustainability. ICAR-Indian Institute of soil science Nabibagh, Bhopal 1-114.
- Singh Muneshwar and RH Wanjari (2013) Annual Report 2012-13. All India Coordinated Research Project on Long Term Fertilizer Experiments to Study Changes in Soil Quality, Crop Productivity and Sustainability. AICRP-LTFE, ICAR-Indian Institute of soil science Nabibagh, Bhopal 1-142.
( AICRP - LTFE )
