American Geophysical Union. <br/><br/>
Transactions , American Geophysical Union :    1974 / 
American Geophysical Union. 
 -  American Geophysical Union. 
 - v. :  ill.;  25 cm. 
 - Quarterly,  -1968 
 - Frequency varies,  1918- 
 - v. 1-49; 1920-Dec. 1968. 
 - Reprint and circular series of the National Research Council. Bulletin of the National Research Council. .
<br/><br/> Vol. for 1920 reprinted from v. 6, no. 10 of the Proceedings of the National Academy of Sciences as National Research Council Reprint and circular series, no. 11. 
<br/><br/>The 3rd and 5th annual meetings were devoted to discussion, there being no scientific papers presented; therefore these transactions were not printed but were mimeographed for limited distribution only. Vols. for 1929-1930 issued combined. 
<br/><br/> 1920-1944. 1 v. 
<br/><br/>Transactions of the 2nd (called Scientific papers), 4th, 6th-9th annual meetings published as Bulletin of the National Research Council. Vols. 38, no. 4-v. 43, no. 3 include: IGY bulletin, no. 1-62; v. 43. no. 3-v.46, no. 2 include: IG bulletin, no. 62-96; v. 48-49, no. 2 include: IHD bulletin, no. 1-6. 
<br/><br/><label>ISSN: </label>0002-8606 
 = Transactions - American Geophysical Union 
 = Trans.- Am. Geophys. Union 
<br/><br/><label>CODEN: </label>TAGUAT 
<br/><br/><label>LCCN: </label>28001813  
<br/><br/><label>Nat. Bib. No.: </label>011446579  dnb 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>240153-8  DE-600 011140405  Uk 011446579  de-101 2401538  de-600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geophysics--Periodicals.<br/>Geofysica.<br/>Géophysique--Périodiques.<br/>Geophysics.
<br/><br/><label>Subjects--Index Terms: </label>გეოფიზიკა პერიოდიკა 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Periodicals.
<br/><br/><label>LC Class. No.: </label>QE500  / .A6 
<br/><br/><label>Dewey Class. No.: </label>551.062753 
<br/><br/><label>Universal Decimal Class. No.: </label>55.03(05)