TY - BOOK AU - Baker Alan R H Ed. AU - Butlin Robin A Ed. TI - Studies of field systems in the British Isles SN - 0521201217 U1 - U672(J).3.N7, L3 PY - 1973/// CY - London PB - Cambridge University Press UK KW - Agricultural Geography N1 - Bibliography p. 657-79; Index681-02 ER -