Annual report 1990

समान संसाधन

• Manual of soil laboratory testing; Vol.2
  द्वारा: K H Head
  प्रकाशित: (1994)
• Laboratory manual for the examination of water, waste water, and soil /
  द्वारा: Rump, Hans Hermann.
  प्रकाशित: (1992)
• Introductory soil science :
  द्वारा: Troeh, Frederick R.
  प्रकाशित: (1995)
• Laboratory manual in conceptual physics
  द्वारा: Tillery, Bill W.
  प्रकाशित: (1995)
• Microbiology laboratory manual
  द्वारा: Bey, Russell F.
  प्रकाशित: (2001)