Smitha, gopan `
Impact of different insecticides on pest natiual enemy and neutral complex in rice ecosystem - MSc - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL ENTOMOLOGY 2004 - 125p. - Agriculutral entomology, College of agriculture Vellayani
ruce ecosystem
010
K86 P04 SM 116
Impact of different insecticides on pest natiual enemy and neutral complex in rice ecosystem - MSc - COLLEGE OF AGRICULTURE VELLAYANI DEPARTMENT OF AGRICULTURAL ENTOMOLOGY 2004 - 125p. - Agriculutral entomology, College of agriculture Vellayani
ruce ecosystem
010
K86 P04 SM 116