Rothschild, Lord. Fertilization / Lord Rothschild. - London : Methuen & Co. LTD ; New York : John Wiley & Sons, INC, 1956. - ix, 170 p. : ill. ; 22 cm. Includes bibliographical references and index. Subjects--Topical Terms: Fertilization (Biology) LC Class. No.: S633 / .R67 1956