Nematodes of Puerto Rico  Belondiroidea New Superfamily, Leptonchidae, Thorne, 1935, and Belonenchidae New FAmily (Nemata, Adenophorea, Dorylaimida) 
[by] Gerald Thorne. 
 - Río Piedras, P.R.  University of Puerto Rico, Agricultural Experiment Station  1964. 
 - 51 p.  illus., drawings. 
 - Technical paper  no. 39 .
<br/><br/> Summary (in Spanish and English, p. 50). 
<br/><br/>References bibliographical included in "Literature cited" (p. 51) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nematoda--Puerto Rico.<br/>Nematode diseases of plants.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--Nematode diseases of plants.