Devarajah,Francesca Ranjithamalar
Studies on the Biology, Predatory effectiveness and distribution of Cyrtorhinus lividipennis Reuter,a predator of Nilaparvata lugens (stal) - Jaffna: 1983 - ii,159p
Thesis
632.9 / DEV
Studies on the Biology, Predatory effectiveness and distribution of Cyrtorhinus lividipennis Reuter,a predator of Nilaparvata lugens (stal) - Jaffna: 1983 - ii,159p
Thesis
632.9 / DEV