00000cam a22000004a 4500 UP-1685523046125262743 Buklod 20230503092606.0 a r |||| u| ta 991231s1981 xx r |||| u|eng|| (iLib)UPMNL-00000039746 QK 495 O64 $q85 1981 Quisumbing, Eduardo A. The complete writings of Dr. Eduardo A. Quisumbing on Philippine orchids edited and with an introduction by Helen L. Valmayor. Pasig Eugenio Lopez Foundation c1981. 2 v. ill. 24 cm. Orchids Breeding. Philippines. Orchids Flowering time. Philippines. Orchids Varieties. Philippines. Valmayor, Helen L. UPMNL CASM QK 495 O64 85 1981 Book