HEWITT, E.J.
Sand and water culture methods used in the study of plant nutrition / by E.J.Hewitt - 2nd ed., r - England Commonwealth Agricultural Bureaux 1966 - ev. xiii, 547 p.
Includes bibliography & index.
62329
631.8 / HEW
Sand and water culture methods used in the study of plant nutrition / by E.J.Hewitt - 2nd ed., r - England Commonwealth Agricultural Bureaux 1966 - ev. xiii, 547 p.
Includes bibliography & index.
62329
631.8 / HEW