Briggs, David J Courtney, Frank M
Agriculture amd environment: the lPhysical geography of temparature agricultural systems. - London, Longman 1985 - 442
0582300002
Agricultural ecology/ agricultural geography agriculture
630.912 BRI
100
Agriculture amd environment: the lPhysical geography of temparature agricultural systems. - London, Longman 1985 - 442
0582300002
Agricultural ecology/ agricultural geography agriculture
630.912 BRI
100