Yazar
John Archibald Laing
20 cilt bulundu.
Cilt sonuçları
Improvement in Olive Cultivation
Alvaro Gonzales Chaparro, Food and Agriculture Organization of the United Nations, Food and Agriculture Organization of the United Nations. Plant Production and Protection Division, John Archibald Laing, Henri Rebour, J. M. Rattray, Fernand Paul Pansiot · Yayınevi bilinmiyor
770 sayfa · 1959
Agricultural education
Improving Agricultural Tenancy
Andrew W. Ashby, Earl Adrian Helgeson, John Archibald Laing, John Francis Timmons, Joint FAO/WHO Expert Committee on Meat Hygiene, Nabin Raj Joshi · Yayınevi bilinmiyor
1360 sayfa · 1955
Campylobacter fetus