TY - BOOK AU - McNamara,Paul E. AU - Tata,Joyous S.,et al TI - Agricultural extension / SN - 9781642242584 U1 - 630.715 PY - 2020///. CY - Lewes, Delaware, United States of America : PB - Excelic Press KW - Agricultural extension work N1 - Includes bibliographical references and index.; 600-699 ER -