Plant Quarantine 1990 Issue 6 jia gao liang fa sheng qing kuang

Journals A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Plant Quarantine
1005-2755
1990 Issue 6

..............page:405+409+446+463+466

sheng wu su kang sheng wu su mei lian fa jian ce zhi wu bing du de yan jiu
zhang cheng liang ; zhang zuo fang ; lu jia zuo ; zuo xiao feng ; tian bo ; ji liang ;

..............page:401-402