Authors: ORTIZ PL ARISTA M TALAVERA S

Citation: Pl. Ortiz et al., LOW REPRODUCTIVE SUCCESS IN 2 SUBSPECIES OF JUNIPERUS-OXYCEDRUS L, International journal of plant sciences, 159(5), 1998, pp. 843-847

Authors: ARISTA M ORTIZ PL TALAVERA S

Citation: M. Arista et al., REPRODUCTIVE ISOLATION OF 2 SYMPATRIC SUBSPECIES OF JUNIPERUS-PHOENICEA (CUPRESSACEAE) IN SOUTHERN SPAIN, Plant systematics and evolution, 208(3-4), 1997, pp. 225-237

Authors: ORTIZ PL ARISTA M TALAVERA S

Citation: Pl. Ortiz et al., GERMINATION ECOLOGY OF CERATONIA-SILIQUA L (CAESALPINIACEAE), A MEDITERRANEAN TREE, Flora, 190(1), 1995, pp. 89-95

Authors: ORTIZ PL

Citation: Pl. Ortiz, THE CISTACEAE AS FOOD RESOURCES FOR HONEY-BEES IN SW SPAIN, Journal of Apicultural Research, 33(3), 1994, pp. 136-144

Authors: FERNANDEZ I ORTIZ PL

Citation: I. Fernandez et Pl. Ortiz, POLLEN CONTAMINATION OF HONEY BY BEES INSIDE THE HIVE, Grana, 33(4-5), 1994, pp. 282-285