Tropical grasses /
by P.J. Skerman and F. Riveros.
- Rome : [Laham, MD : Food and Agriculture Organization of the United Nations ; UNIPUB], 1990.
- xxi, 832 p., [29] p. of plates : ill. (some col.) ; 25 cm.
- FAO plant production and protection series ; no. 23 .
Includes bibliographical references (p. 761-817) and index.