Cardenal Martínez, Ernesto, <br/><br/>
Zero hour and other documentary poems 
Ernesto Cardenal ; selected and edited by Donald D. Walsh ; with an introductory essay by Robert Pring-Mill ; translations by Paul W. Borgeson, Jr. ... [et al.]. 
 - New York  New Directions  1980. 
 - xxii, 106 p.  21 cm. 
<br/><br/>Walsh, D. D. Preface.--Pring-Mill, R. The redemption of reality through documentary poetry.--Zero hour.--Nicaraguan canto.--Mosquito kingdom.--Oracle over Managua.--Trip to New York.--Epistle to Monsignor Casadáliga.--Epistle to José Coronel Urtecho.--Lights.--Identifications. 
<br/><br/><label>ISBN: </label>0811207668 0811207676 (pbk.) 
<br/><br/><label>LCCN: </label>80036817  
<br/><br/><label>LC Class. No.: </label>PQ7519.C34  / A22 1980 
<br/><br/><label>Dewey Class. No.: </label>861