DETECTION OF YOUNG STELLAR OBJECTS WITH ISO

Preliminary 15 mu m results obtained with ISO-CAM are compared with de ep K-band and H2O maser observations of a 0.244 deg(2) field in the ga lactic plane at l = +45 degrees. A new maser source is found to be ass ociated with the infrared source with the largest colour index, (m(K)- m(15 mu m)) greater than or similar to 10, most probably a young star in its earliest evolutionary phase. Other three objects with (m(K)-m(1 5 mu m)) greater than or similar to 9, probably young stars, are also found in the observed region.