F630.715
Bro
A
Brown, Marion R
    Agricultural "extension” in Chile: a
study of institutional transplantation.
Madison, Wis., Land Tenure Center, The
University of Wisconsin [1970]
      [1971-210 p. Hub. 23 cm.
    "I/TC reprint no. 64-"
Notas bibliográficas al pie de las
páginas.