Three Decades of Soil Research

समान संसाधन

• Three decades of soil research 1972-2006: department of soil science and agricultural chemistry
  द्वारा: Marykutty,KC
  प्रकाशित: (2006)
• Three decades of soil research (1972-2006)
  द्वारा: Marykutty, K C
  प्रकाशित: (2006)
• Three decades of research on water management in kerala agricultural university
  द्वारा: Reena Mathew
  प्रकाशित: (2005)
• System of research methods in soil science
  द्वारा: Rode, A.A
  प्रकाशित: (1971)
• System of research methods in soil science
  द्वारा: Rode, A A
  प्रकाशित: (1974)