Essentials of conservation biology /
Primack, Richard B., 1950-
Essentials of conservation biology / Richard B. Primack. - 3rd ed. - Sunderland, Mass. : Sinauer Associates, c2002. - xvi, 698 p. : ill., maps ; 25 cm.
Essentials of conservation biology / Richard B. Primack. - 3rd ed. - Sunderland, Mass. : Sinauer Associates, c2002. - xvi, 698 p. : ill., maps ; 25 cm.