na INLIS000000000004308 20211005021112 0010-1021000012 211005 0 eng An introduction to the principles of agriculture economics / R.H. Tuck Tuck, R.H. 1st ed. Edinburgh : Neil, 1960 vii, 260 p.: ill.; 22 cm. ; 22 cm. 631.1 TUC i 631.1 AGRICULTURAL ECONOMICS Incl. Index 582/KA/2021 268/64