یہ Publication Issue آپ کی زبان میں موجود نہیں ہے, میں دیکھنے: English (en),
یا گوگل کے ترجمہ کا استعمال کرتے:  

File:
Download [PDF File] 
Author(s):
Martin, Franklin W. , Degras, Lucien.
Subject(s):
Yams.
Format:
iv, 26 p.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Year:
1978
Series:
USDA agriculture handbooks
Rights:
This item is authored by federal employees as part of their official duties and are therefore non-copyrightable and/or published by the federal government and now in the public domain.

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