TY - BOOK AU - P SPIEGEL-ROY TI - BIOLOGY OF HORTICULTURAL CROPS :BIOLOGY OF CITRUS SN - 0 521 33321 0 U1 - TX 634.3 R812B PY - 1996/// CY - USA PB - Cambridge University Press KW - BIOLOGY OF HORTICULTURAL CROPS :BIOLOGY OF CITRUS N1 - MODERN BOOK HOUSE ER -