Effects of machinery traffic, method of fertilizer application, and tillage on soil physical properties, plant growth, and nitrate nitrogen leaching [microform] / Ahmed El Sayed Abo Abda.
Publication details: 1986.Description: 200 leaves : ill. ; 30 cmSubject(s): Dissertation note: Thesis (Ph.D.) -- Lowa State Univesity, 1986.| Item type | Current library | Call number | Copy number | Status | Date due | Barcode | |
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Microfiche
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Main | THESIS S-7683 (Browse shelf(Opens below)) | 1 | Available | 26112-1001 |
Thesis (Ph.D.) -- Lowa State Univesity, 1986.
Includes bibliographical references (leaves 149-167)
Microfiche. Cairo, Egypt : ASUNET, 4 negative : microfiche.
Summary in Arabic.
1
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