A. Alexander – författare
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12 produkter
12 produkter
557 kr
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This collection looks at the on-going significance of Black Consciousness, situating it in a global frame, examining the legacy of Steve Biko, the current state of post-apartheid South African politics, and the culture and history of the anti-apartheid movements.
557 kr
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This collection looks at the on-going significance of Black Consciousness, situating it in a global frame, examining the legacy of Steve Biko, the current state of post-apartheid South African politics, and the culture and history of the anti-apartheid movements.
389 kr
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244 kr
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367 kr
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406 kr
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1 776 kr
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Ekƶem · Dermatitis Pruritus · Prurigo · Strophulus Neurodermitis·Seborrhoisches Ekƶem
Häftad, Tyska, 1927
573 kr
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Dieser Buchtitel ist Teil des Digitalisierungsprojekts Springer Book Archives mit Publikationen, die seit den Anfängen des Verlags von 1842 erschienen sind. Der Verlag stellt mit diesem Archiv Quellen für die historische wie auch die disziplingeschichtliche Forschung zur Verfügung, die jeweils im historischen Kontext betrachtet werden müssen. Dieser Titel erschien in der Zeit vor 1945 und wird daher in seiner zeittypischen politisch-ideologischen Ausrichtung vom Verlag nicht beworben.
573 kr
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445 kr
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631 kr
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Foliar Fertilization
Proceedings of the First International Symposium on Foliar Fertilization, Organized by Schering Agrochemical Division, Special Fertilizer Group, Berlin (FRG) March 14–16, 1985
Häftad, Engelska, 2011
1 075 kr
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The contentsof this volume representthe proceedings of the First International Symposium on Foliar Fertilization which was organizedby Schering AG Agro- chemical Division's Special Fertilizer Group on 12-14 March 1985. The conference was attended by 130 participants from 35 countries . As a leadingcompany in the field offoliarfertilizers , ScheringAG organizedthis conferenceto gathercurrentknowledgeon foliarfertilization under various crop and environmental conditions.We believe thatthese Proceedings form a basis for a more relevantapproach to foliarfertilization in agriculture and horticulture and thattheysummarize the currentstateof our knowledgeon this highly efficient methodof fertilization. Besides the formalpresentation of invitedfull-length papers, shortcommunications were also invited for presentation. Most of theseshortcommunicationshave been kindly expanded by their authorsto fullpapers. The subject matterhas been arrangedin these Proceedings to obtain a bettersequence than was originally possible in theprogramme for technicalreasons .: Chapter1 dealswith "Fundamental aspectsof foliarfertilizat ion".Chapter2 deals with "Foliarfert ilizationunder arid and semi-arid conditions", Chapter 3 is devoted to "Foliar fertil ization under tropicalconditions",Chapter 4 deals with "Foliar fertilization in horticulture" , Chapter5 is devotedto "Foliarfertilization in cerealcultivation" and Chapter6 concludeswith "Foliarfertilization in differentcrops and count ries". It is appropriatethata substantialportion of these proceedings is devoted to practicalaspects of foliarfertilization thus recognizingthe fact that foliarfer- tilizationhas gained an outstandingrole inagriculture and horticulture and will see even more inthe future. We express our special thanksto the chairmen of the various sessions who con- tributedto the su ccess of thesymposium: Professors E. Malavolta,M. Fregoni , T. Kudrev, H. -W. Doring, D. jelenic and Dr. V. Szirtes .