Livestock productivity enhancers : an economuc assessment

出版社:U.K: C.A.B International, c1983.
ISBN:0851988008
出版年:1983
作者:Bent,Martin
资源类型:图书
细分类型:西文文献
相关推荐

Vegetable productivity : the role of vegetables in feedings people and livestock : proceedings a sym

  • 作者:Spedding,C. R.W.
  • ISBN:0333310918
  • 出版社:London : Macmillan, 1981.
  • 出版年:1981

Isotope aided studies on livestock productivity in Mediterranean and North African countries : proce

  • 作者:Final Research Co-ordination Meeting on Optimizing Grazing Animal Productivity in the Mediterranean
  • ISBN:920111088X
  • 出版社:Vienna : International Atomic Energy Agency ; [Lanham, MD : Sales agent, UNIPUB], 1988.
  • 出版年:1988

Sweeteners and enhancers

  • 作者:Pintauro,Nicholas D.
  • 出版社:N.J. Noyes Data 1977
  • 出版年:1977

Plants as solar collectors : optimizing productivity for energy : an assessment study

  • 作者:Coombs,J.
  • ISBN:9027716250
  • 出版社:Dordrecht ; Boston : D. Reidel Pub. Co. for the Commission of the European Communities ; Hingham, MA
  • 出版年:1983

A manual on methods for the assessment of secondary productivity in fresh waters

  • 作者:Edmondson,W.T.
  • ISBN:0632064307
  • 出版年:2011

Enhancers and eukaryotlc gene expresslon

  • 作者:Gluzman,Yakov.
  • ISBN:0879691611
  • 出版社:New York: Cold Spring Harbor Laboratory, 1983.
  • 出版年:1983