The effect of increasing phosphours concentration in sand culture on nodulation, growth and biological nitrogen fixation by legumes [microform] / Said Abbas Mohammed El-Sayed.

By: Publication details: 1989.Description: 83, 2 Leaves :ill. ;30 cmOther title:
  • تأثير التركيزات المتزايدة من الفوسفور علي تكوين العقد والنمو والتثبيت الحيوي بواسطة البقولبات في بيئة رملية [Added title page title]
Subject(s): Dissertation note: Thesis (Ph.D.)--Alexandria University,1989.
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Microfiche Microfiche Main THESIS S-8802 (Browse shelf(Opens below)) 1 Available 28333-1001

Thesis (Ph.D.)--Alexandria University,1989.

Includes bibliographical references (leaves [68]-38)

Microfiche. Cairo, Egypt : ASUNET, 2 microfiches:negative.

Summary in Arabic.

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