Kesan kualiti air pengairan terhadap pertumbuhan tanaman (effects of irrigation water on plant growth) / [mikrofilem]

समान संसाधन

• Kesan kualiti air pengairan terhadap pertumbuhan tanaman /
  द्वारा: 283207 Mohamad Zainudin Mamat
  प्रकाशित: (1999)
• Kesan kualiti air pengairan terhadap pertumbuhan tanaman (effects of irrigation water on plant growth)
  प्रकाशित: (1989)
• Rekabentuk sistem pengairan mikro /
  द्वारा: 318903 Tengku Zamri Raja Zainal Abidin
  प्रकाशित: (1998)
• Quality of irrigation water /
  द्वारा: 246163 Shainberg, I., और अन्य
  प्रकाशित: (1978)
• Issues in the efficient use of surface and groundwater in irrigation /
  द्वारा: O'Mara, Gerald T.
  प्रकाशित: (1984)