TY - BOOK AU - AU - Ottaviano,Ercole TI - Angiosperm pollen and ovules SN - 0387978887 AV - QK658 .A51 PY - 1992/// CY - New York PB - Springer-Verlag KW - KW - Angiosperms KW - Pollen KW - Ovules KW - Plant biotechnology N1 - Includes bibliographical references and index ER -