"pankhurst, richard j. "
biological identification:the principles and practice if: identification methods in biology/ richard.j. pankhurst - 1 ed. - uk : edward arnold 1978. - "viii, 104p.; 23 cm."
0 7131
QH83 / .P36 1978
biological identification:the principles and practice if: identification methods in biology/ richard.j. pankhurst - 1 ed. - uk : edward arnold 1978. - "viii, 104p.; 23 cm."
0 7131
QH83 / .P36 1978