Field and laboratory studies on the effectiveness of dungs for the control of plant parasitic nematodes on cowpea

ग्रंथसूची विवरण
मुख्य लेखक:	Calinga, Ronaldo H. 1939-
स्वरूप:	पुस्तक
भाषा:	अंग्रेज़ी
विषय:	Farm manure. Plant nematodes > Control > Philippines.