Telegram. Ph.D. Igor Bobin

Username
@Ph_D_Igor_Bobin

Chat
https://t.me/Ph_D_Igor_Bobin


Chanel
MINERAL MODELING https://t.me/mineral_modeling

Groups
HOLLYWOOD and MINING https://t.me/joinchat/JuTCCQ23W5uk3uapS6zycQ

MINERAL MODELING https://t.me/joinchat/JuTCCRHN_o7zhE6HM9H-8w

Ph.D. Natalia Petrovskaya