Soil managent to increase crop production : a consolidated report 1967-82 of all India coordinated research project on improvement of soil physcial conditions to increase agricultural production of problematic areas

Eitemau Tebyg

• Soil management to increase crop production : a consolidated report 1967-82 of all India coordinated research project on improvement of soil
  gan: Gupta,R P
  Cyhoeddwyd: (1984)
• Tips for increasing productivity
  gan: Sethi, Rajeev
  Cyhoeddwyd: (1996)
• Increasing returns and economic analysis
  gan: Arrow,Kenneth J
  Cyhoeddwyd: (1998)
• Physcial properties of soils
  gan: R E Means, et al.
  Cyhoeddwyd: (1965)
• Increasing production and productivity of cashew in India
  gan: Ahamed Bavappa, K V
  Cyhoeddwyd: (1976)