A scholarly anthology of 400 poems, presented in the original language (Spanish or Portuguese) and English. Selections include poems from Octavio Paz, Pablo Neruda, Jorge Luis Borges, Gabriela Mistral, Julio Cortazar and Carlos Drummond de Andrade. Eighty-five poets are represented in all. With an introduction to the many traditions of 20th-century poety in Latin America, and biographical notes on each poet.  (SAM28, $27.95)