Davidson, Harold. Nursery management administration and culture - 2ed. - Englewood Cliffs, N.J. : Prentice Hall, 1988 - 413 p. : ilus. ; gráfs. ; cuadros 59-79 LCCN: 5690 Subjects--Topical Terms: Viveros hortícolas.Viveros. Dewey Class. No.: 635 / D3 1988