Integrated plant nutrient supply sustem for sustainable productivity

類似資料

• Manures and fertilisers
  著者:: Bokde S
  出版事項: (1977)
• Manures and fertilisers
  著者:: Bokde S
  出版事項: (1977)
• Methods of analysis of soils , Plants, water and fertilisers
  著者:: HLS Tandon
  出版事項: (1993)
• HAND BOOK OF SOIL , FERTILIZER AND MANURE
  著者:: GUPTA, P K
  出版事項: (1999)
• Sustaining rice productivity throughn integrated nutrient management
  著者:: Padmaja P
  出版事項: (1993)