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Fertilizer manual /

Fertilizer manual / - New York : United Nations, 1980. - xx, 353 p. : ill. ;


Fertilizers.

631.81 FER

Contact Details

Chief Librarian: Mrs.B.Hemakumara

Deputy Librarian:Mr.N.M.Waidyasuriya

Assistant Librarian:Mr.N.Mahindasiri