Biblioteca Hegoa::Registros

INFORMAL POTATO SEED SYSTEMS IN THE ANDES: WHY ARE THEY IMPORTANT AND WHAT SHOULD WE DO WITH THEM? / THIELE, Graham .- Washington: American University , 1999 .- 1vol; 16pp; 25cms .-

<AMÉRICA ANDINA> <BOLIVIA> <PERÚ> <ECUADOR> <SECTOR INFORMAL> <AGRICULTURA> <POLÍTICA AGRARIA>

Signatura: WORLD DEVELOPMENT, Nº1 (1999) 83pp-99pp ( revista )