Des de l'interior del llibre
Resultats 1 - 3 de 71.
Pàgina 251
Insects ( except butterflies and moths ) ; butterflies and moths ; insect galls ; shells , pressed plants ; twig , wood , seed or fruit collection ; abandoned bird nests ; rocks , minerals or fossils ; all other collections .
Insects ( except butterflies and moths ) ; butterflies and moths ; insect galls ; shells , pressed plants ; twig , wood , seed or fruit collection ; abandoned bird nests ; rocks , minerals or fossils ; all other collections .
Pàgina 642
A visual method of teaching the requirements of a growing plant is to start a number of the same kind of plants of uniform size and grow them under varying conditions of soil , moisture , and light , and compare results . Aquaria .
A visual method of teaching the requirements of a growing plant is to start a number of the same kind of plants of uniform size and grow them under varying conditions of soil , moisture , and light , and compare results . Aquaria .
Pàgina 643
Terrariums are equally as valuable as aquariums for the variety of plant and animal life they can accommodate . The simplest way to make a ... Educationally the terrarium is a failure if the plants are not kept true to one environment .
Terrariums are equally as valuable as aquariums for the variety of plant and animal life they can accommodate . The simplest way to make a ... Educationally the terrarium is a failure if the plants are not kept true to one environment .
Què en diuen els usuaris - Escriviu una ressenya
No hem trobat cap ressenya als llocs habituals.
Continguts
Vol 38 | 2 |
Victory Camps for Children by Margaret A Mordy | 16 |
Some Wartime Programs for Girls | 23 |
No s’hi han mostrat 5 seccions
Altres edicions - Mostra-ho tot
Frases i termes més freqüents
activities adults agencies American Association ball birds Board boys and girls building called camp cents church classes club committee Company Continued Council course crafts dance Department director Education equipment experience facilities field forest garden give given ground hand held high school important included interest Junior keep leaders leadership living material meet ment Michigan nature night operation organized paint Park participation person physical plants play playground possible present problem recreation Recreation Department serve singing social story Street suggestions summer teachers things tion town trees United week women workers York young youth