Scientific principles of crop protection

समान संसाधन

• The scientific principles of crop protection.
  द्वारा: Martin, Hubert
  प्रकाशित: (1973)
• Pesticides, crop protection and environment
  द्वारा: Parmar, B S
  प्रकाशित: (1995)
• Fungicide resistance in crop protection
  द्वारा: Dekker, J
  प्रकाशित: (1982)
• Principles and procedures of plant protection
  द्वारा: Chattopadhyay, S B
  प्रकाशित: (1985)
• Pesticides, crop protection and environment
  द्वारा: Walia, S, Ed.; Parmar, B S, Ed
  प्रकाशित: (1995)