@PHDTHESIS {AIHEBHORIA:2023, title = {Evaluation of growth and yield of seed tubers from some yam (Dioscorea rotundata Poir) varieties using vine cuttings in different substrates in Abuja, Nigeria}, author = {Aihebhoria, D. }, year = {2023}, month = {June}, type = {A thesis submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Agronomy in University of Abuja}, school = {University of Abuja}, address = {Abuja, Nigeria}, }