Food chains and human nutrition /

समान संसाधन

• Food production and consumption : the efficiency of human food chains and nutrient cycles /
  प्रकाशित: (1976)
• Ecological energetics.
  द्वारा: Phillipson, John, 1927-
  प्रकाशित: (1966)
• Population and pollution : proceedings of the eighth annual symposium of the Eugenics Society, London, 1971 /
  प्रकाशित: (1972)
• The Proceedings of the Ecological Society of Australia.
  प्रकाशित: (1966)
• Necesidades científico-técnicas del medio ambiente.
  प्रकाशित: (1980)