Should Trees Have Standing?–Toward Legal Rights for Natural Objects, William Kaufmann, San Francisco (1974);Revised Edition, Avon Books, New York (1975); Second revised edition, Tioga Books, (1988). [German Translation with Epilogue: i>Umvelt vor Gericht: Die Eigenrechte der Natur, Trickster Verlag, Munich (1987; rev’d ed. 1992)]
