Yazar
Norman E Rees
1 cilt bulundu.
Cilt sonuçları
Collecting, handling and releasing Rhinocyllus conicus, a biological control agent of musk thistle
Norman E Rees · U.S. Dept. of Agriculture, Agricultural Research Service
Sayfa sayısı yok · 1982
Thistles / Control / Beetles / Biological control / Weeds