gamma-rays 第1页

Mutagenic effects of gamma-rays on Coix lacryma-jobi var.ma-yuen Polyploid Induction in Pear in vitro Treatment With Gamma-rays Polyploid Induction in Pear in vitro Treatment With Gamma-rays THE EFFECTS OF 137 Cs GAMMA RAYS IRRADIATION ON UPLAND COTTON POLLEN AND M 1(F 1M 1) GENERATION