TY  JOUR
TI  The usefulness, the surplus usefulness, and land rent: misconceptions and consequences
KW  the surplus usefulness
KW  land rent
KW  food
KW  theory
KW  Petty
KW  Smith
KW  Marx
KW  Liebig
KW  political economy
KW  crisis
KW  overcoming
JO  National Security and Strategic Planning
AU  Tarkhanov, O.V.
PY  2021
IS  2021
PB  Strategy of the Future