Similar Items

• Vegetation and soils: a world picture/
  by: Eyre, Samuel Robert
  Published: (1987)
• Isotopes and radiation in soil - plant relationships including forestry Proceedings of the symposium on the use of isotopes and radiation in soil-plant relationships including foresty : jointly organised by the International Atomic Energy Agency and the Food and Agriculture organization of the United Nations and Held in Vienna 13-17 December 1971
  Published: (1972)
• Russell's soil conditions and plant growth/
  by: Russell, Edward J., Sir, 1872-1965
  Published: (1973)
• An important discovery in agronomy pickering "Toxins" Lessons from hydroponics
  by: Παπαδάκης, Ιωάννης Σπ.
  Published: (1988)
• An important discovery in agronomy Pickering "Toxins" : Lessons from hydroponics
  by: Παπαδάκης, Ιωάννης Σπ.
  Published: (1988)