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1Published 1971### CRL customization ### ?> ### Add publisher and desc details ### ?>Lahore, W. Pakistan : Irrigation Research Institute, [1971?-v. ; 27 cm.“...Irrigation Research Institute (Lahore, Pakistan)...”
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2Published 1971### CRL customization ### ?> ### Add publisher and desc details ### ?>Lahore, W. Pakistan : Irrigation Research Institute, [1971?- ]v. ; 28 cm.“...Irrigation Research Institute (Lahore, Pakistan)...”
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3Lahore : Supt. Govt. Printing, Punjab,v. : ill. ; 25-34 cm.“...Irrigation Research Institute (Lahore, Pakistan)...”