Попов., И.Ю., Санкт-Петербургский государственный университет, Санкт-Петербург, Russian Federation

• Vol. 5 No. 2 2013 - PRACTICE
  A CONCEPT OF DEVELOPMENT OF REGIONAL NETWOKS OF PROTECTED AREAS AS APPLIED TO SAINT-PETERSBURG AND LENINGRAD OBLAST. PART I: ORGANIZATIONAL ASPECTS
  Abstract  PDF (Русский)