Versions of See prior versions of a law on LawServer 2024 Illinois Compiled Statutes 30 ILCS 150/4 – The Natural Heritage Fund and the Natural Heritage Endowment Trust … 2023 Illinois Compiled Statutes 30 ILCS 150/4 – The Natural Heritage Fund and the Natural Heritage Endowment Trust … 2022 Illinois Compiled Statutes 30 ILCS 150/4 – The Natural Heritage Fund and the Natural Heritage Endowment Trust … 2021 Illinois Compiled Statutes 30 ILCS 150/4 – The Natural Heritage Fund and the Natural Heritage Endowment Trust … 2020 Illinois Compiled Statutes 30 ILCS 150/4 – The Natural Heritage Fund and the Natural Heritage Endowment Trust … 2019 Illinois Compiled Statutes 30 ILCS 150/4 – The Natural Heritage Fund and the Natural Heritage Endowment Trust … 2017 Illinois Compiled Statutes 30 ILCS 150/4 – The Natural Heritage Fund and the Natural Heritage Endowment Trust … 2016 Illinois Compiled Statutes 30 ILCS 150/4 – The Natural Heritage Fund and the Natural Heritage Endowment Trust … 2015 Illinois Compiled Statutes 30 ILCS 150/4 – The Natural Heritage Fund and the Natural Heritage Endowment Trust .. 2014 Illinois Compiled Statutes 30 ILCS 150/4 – The Natural Heritage Fund and the Natural Heritage Endowment Trust 2013 Illinois Compiled Statutes 30 ILCS 150/4 – The Natural Heritage Fund and the Natural Heritage Endowment Trust … 2010 30 ILCS 150/4 – The Natural Heritage Fund and the Natural Heritage Endowment Trust… 2009 30 ILCS 150/4