Frear Donald E. H.
Agricultural chemistry : a reference text : vol. 1. Principal of agricultural chemistry / Donald E. H. Frear - New York : Van Nostrand, ©1950. - viii, 812 p. : ill. ; 24 cm.
Includes bibliographical references and index.
Agricultural chemistry.
630.24 / FRA
Agricultural chemistry : a reference text : vol. 1. Principal of agricultural chemistry / Donald E. H. Frear - New York : Van Nostrand, ©1950. - viii, 812 p. : ill. ; 24 cm.
Includes bibliographical references and index.
Agricultural chemistry.
630.24 / FRA