The 9h LC0 of Na_SeO_ and Na_SeO_ to 9~ 0 tadpole of Rana nigromaculata are9.8mg/L and .mg/L.
The 9h LC0 of Na_SeO_ and Na_SeO_ to 9~ 0 tadpole of Rana nigromaculata are9.8mg/L and .mg/L.
Na_SeO_和Na_SeO_ 对黑斑蛙9~ 0蝌蚪的9h半致死浓度为9.8mg/L和 .mg/L。
The 9h LC0 of Na_SeO_ and Na_SeO_ to 9~ 0 tadpole of Rana nigromaculata are9.8mg/L and .mg/L.
Na_SeO_和Na_SeO_ 对黑斑蛙9~ 0蝌蚪的9h半致死浓度为9.8mg/L和 .mg/L。