El joven coleccionista de historia natural en la Republica Argentina /

The nature specialist : a complete guide to program and activities /
by: Miller, Lenore Hendler
Published: (1986)

Sharing nature with children II : a sequel to the classic parents' & teachers' nature awareness guidebook /
by: Cornell, Joseph Bharat
Published: (1989)

Bridges to the natural world : a natural history guide for teachers of grades pre-k through 6 /
by: Kane, Patricia F. (Patricia Florence), 1937-
Published: (1992)

The kids' nature book : 365 indoor/outdoor activities and experiences /
by: Milord, Susan
Published: (1989)

Hands-on nature : information and activities for exploring the environment with children /
Published: (2000)

Hands-on nature : information and activities for exploring the environment with children /
by: Lingelbach, Jenepher, 1935-
Published: (1986)

Nature all year long /
by: Leslie, Clare Walker
Published: (1991)

Nature study and the child /
by: Scott, Charles B.
Published: (1900)

Nature near London.
by: Jefferies, Richard, 1848-1887
Published: (1893)

Nature study and life /
by: Hodge, Clifton Fremont, 1859-
Published: (1902)

Everyday thoughts about nature : a worldview investigation of important concepts students use to make sense of nature with specific attention of science /
by: Cobern, William W.
Published: (2000)

The book of nature hobbies /
by: Pettit, Ted
Published: (1947)

A day at a nature leader's camp /
Published: (1950)

Nature with children of all ages : activities & adventures for exploring, learning & enjoying the world around us /
by: Sisson, Edith A.
Published: (1982)

The nature-study idea : and related writings /
by: Bailey, L. H. (Liberty Hyde), 1858-1954
Published: (2023)

Practical nature study and elementary agriculture ; a manual for the use of teachers and normal students /
by: Coulter, John Merle, 1851-1928
Published: (1909)

Nature puzzlers /
by: Hillman, Lawrence E.
Published: (1989)

The Nature-Study Idea And Related Writings.
by: Bailey, Liberty Hyde
Published: (2024)

A discourse on some of the principal desiderata in natural history : and on the best means of promoting the study of this science in the United States /
by: Barton, Benjamin Smith, 1766-1815

Enjoying nature with your family : look, learn, collect, conserve, explore the wildlife of town and country in fascinating projects and experiments /
by: Chinery, Michael
Published: (1977)

Home nature-study course.

Nature recreation ; group guidance for the out-of-doors.
by: Vinal, William Gould, 1881-
Published: (1963)

Nature recreation ; group guidance for the out-of-doors /
by: Vinal, William Gould, 1881-
Published: (1940)

Thoreau's method : a handbook for nature study /
by: Pepi, David
Published: (1984)

The foundation of the Massachusetts Professorship of Natural History, at Harvard College, in Cambridge : With documents, relative to its establishment.

Acclimatizing : a personal and reflective approach to a natural relationship /
by: Van Matre, Steve
Published: (1974)

The amateur naturalist /
by: Durrell, Gerald, 1925-1995
Published: (1988)

The amateur naturalist /
by: Durrell, Gerald, 1925-1995
Published: (1983)

Field trips : bug hunting, animal tracking, bird watching, shore walking with Jim Arnosky.
by: Arnosky, Jim
Published: (2002)

A naturalist's teaching manual : activities and ideas for teaching natural history /
by: Bauer, Jennifer A.
Published: (1986)

Naturalista /
by: Stidworthy, John, 1943-
Published: (1993)

Hooked on science! : ready-to-use discovery activities for grades 4-8 /
by: Sewall, Susan Breyer, 1946-
Published: (1990)

Happy hours in the big outdoors /
by: Miller, Norman J.
Published: (1916)

The sense of wonder /
by: Carson, Rachel, 1907-1964
Published: (1998)

Manual of outdoor interpretation /
by: Shomon, Joseph James, 1914-2003
Published: (1968)

Teaching science in an outdoor environment /
by: Gross, Phyllis
Published: (1972)