TY - BOOK AU - R.E. Just AU - N. Bockstael, TI - Commodity and resource policies in agricultural systems SN - 0-387-52273-5 U1 - 338.1 PY - 1991/// CY - New York PB - Springer Verlag N1 - R.E. Just & N. Bockstael: Commodity and resource policies in agricultural systems. New York. Springer Verlag, Berlin Heidelberg, 1991. 0-387-52273-5--(338.1JUS) ER -