DETERMINATIONS OF ABSOLUTE AGE OF POTASSIUM SALTS FROM GAURDAK (TURKMEN SSR).LEVSHIN BA; FARTUKOV MM; LYMAREV VA et al.sdLITHOL. MINER. RESOURCES; U.S.A.; DU RUSSE: LITOL. POLEZN. ISKOPAEM., S.S.S.R. 1975; NO 2, 108-109,1975, VOL. 10, NUM. 0002, P. 229 A 230Miscellaneous

QUELQUES RESULTATS DE DETERMINATION DE L'AGE ABSOLU DES SELS DE POTASSE DE GAURDAK, RSS DE TURKMENIELEVSHIN BA; FARTUKOV MM; LYMAREV VA et al.1975; LITOL. POLEZN. ISKOPAEM.; S.S.S.R.; 1975, NUM. 0002, P. 108 A 109Serial Issue