《FAO FISHERIES TECHNICAL PAPER 260 Review of the state of water pollution affecting inland fisheries》

1986《FAO FISHERIES TECHNICAL PAPER 260 Review of the state of water pollution affecting inland fisheries》由于是年代较久的资料都绝版了,几乎不可能购买到实物。如果大家为了学习确实需要,可向博主求助其电子版PDF文件(由 1986 FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS 出版的版本) 。对合法合规的求助,我会当即受理并将下载地址发送给你。