Heller, J. Land Snails of the Land of Israel. Sofia - Moscow: Pensoft, 2009 360 p., ill. 978-954-642-510-2.
Heller, J. Land Snails of the Land of Israel. Sofia - Moscow: Pensoft, 2009 360 p., ill. 978-954-642-510-2.
Heller, J. (2009) Land Snails of the Land of Israel, Sofia - Moscow: Pensoft 360 p., ill. 978-954-642-510-2.
Heller, J. (2009). Land Snails of the Land of Israel. Natural History and a field Guide. Sofia - Moscow: Pensoft, 360 p., ill.
Heller J. Land Snails of the Land of Israel: Natural History and a field Guide. Sofia - Moscow: Pensoft; 2009. p. 360 p., ill. ISBN: 978-954-642-510-2.
