Bal, R. S., Department of Entomology, Punjab Agricultural University, Ludhiana - 141 004, India

• Journal of Biological Control Volume 9, Issue 1, 1995 - Articles
  Comparative Rates of Population Growth of Pyrilla perpusilla (Walker) and its Ectoparasitoid, Epiricania melanoleuca (Fletcher) under Laboratory Conditions
  Abstract  PDF