TY - GEN AU - Hearn, J.P AU - Hodges, J.K TI - Advances in animal conservation: proceedings T2 - Symposia of the Zoological Society of London, No.54 SN - 0198540027 U1 - 639.9 PY - 1985/// CY - Oxford PB - Zoological Society of London KW - AGRICULTURE ER -