Burundi is a landlocked, resource-poor country with an underdeveloped manufacturing sector. It can be the result from absent, underdeveloped or dysfunctional lymphatic vessels. Henan is a semi-industrialized economy with an underdeveloped service sector. Copley argues that women in underdeveloped countries are powerless due to these hierarchies of power. He pledged to improve conditions in the underdeveloped and largely inaccessible southern part of Belize. Later, rivalry grew, causing copyright to occur due to weak underdeveloped laws. This includes development cooperation with underdeveloped countries. Transport in Burkina Faso is limited by relatively underdeveloped infrastructure. Jujuy's economy is moderately underdeveloped, yet very diversified. The floral industry is one of the higher industries in many developing and underdeveloped countries. Chronic infections by parasites account for a high morbidity and mortality in many underdeveloped countries. Higher education is relatively underdeveloped in the department. This is accomplished by its masticatory muscles, which are relatively underdeveloped. Their limbs are underdeveloped and possess long, thin digits. A thermotolerant vaccine is available for controlling Newcastle disease in underdeveloped countries.