Hybrid seed production in vegetables rationale and methods in selected crops ed. Amarjit S. Basra - ix, 135 p. il. 21 cm. Incluye: Bibliografía, índice p. 131-135 ISBN: 1560220759 Subjects--Topical Terms: Horticultura--semillasSemillas--tecnología Dewey Class. No.: 635.042 1 / HYB 2000