Howkes, J. G .
Conservation and agriculture / ed by J. G Howkes. - London : Geraid Duckworth , 1978. - xiii, 284p : Maps ; 24cm .
Includes index
0715610325 NULL
AGRICULTURE
630 / HAW/C
Conservation and agriculture / ed by J. G Howkes. - London : Geraid Duckworth , 1978. - xiii, 284p : Maps ; 24cm .
Includes index
0715610325 NULL
AGRICULTURE
630 / HAW/C