James, H.C. 1937 On the pre-adult instars of Pseudococcus longispinus Targ., with special reference to characters of possible generic significance (Hem.).. Transactions of the Royal Entomological Society of London 86: 73-84.
James, H.C. 1937 On the pre-adult instars of Pseudococcus longispinus Targ., with special reference to characters of possible generic significance (Hem.).. Transactions of the Royal Entomological Society of London 86: 73-84.