0
What else can I help you with?
What has the author A F Tret'yakov written?
A. F. Tret'yakov has written: 'Okhrana narodnogo zdorov'ya v RSFSR'
What has the author B I Vykhristenko written?
B. I. Vykhristenko has written: 'Trudovye prava molodezhi i ikh okhrana'
What has the author Yurii Aleksandrovich Shtyurmer written?
Yurii Aleksandrovich Shtyurmer has written: 'Okhrana prirody i turizm'
What has the author I E Kuznetsov written?
I. E. Kuznetsov has written: 'Okhrana truda v tekstil'noi promyshlennosti'
What has the author N V Razumikhin written?
N. V. Razumikhin has written: 'Prirodnye resursy i ikh okhrana'
What has the author Vilork L'vovich Sidorov written?
Vilork L'vovich Sidorov has written: 'Tekhnicheskii progress i okhrana truda'
What has the author Il'ya Mitrofanovich Kutyrin written?
Il'ya Mitrofanovich Kutyrin has written: 'Okhrana vodnykh resursov-problema sovremennosti'
What has the author Lidiya Vasil'evna Speranskaya written?
Lidiya Vasil'evna Speranskaya has written: 'Mezhdunarodno-pravovaya okhrana morskoi sredy'
What has the author A P Semenov written?
A. P. Semenov has written: 'Okhrana truda v SSSR' -- subject(s): Industrial hygiene
What has the author N A Gladkov written?
N. A. Gladkov has written: 'Okhrana prirody' 'Opredelitel' ptits S.S.S.R. =' -- subject(s): Birds
What has the author Yu G Sorokin written?
Yu. G. Sorokin has written: 'Okhrana truda v neftepererabatyvayushchei i neftekhimicheskoi promyshlennosti'
What has the author Sharif Tursunovich Atabaev written?
Sharif Tursunovich Atabaev has written: 'Nauchno-tekhnicheskii progress i okhrana okruzhayushchei sredy'
