The Children's Encyclopedia, Volum 6Arthur Mee educational book Company, 1910 |
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Resultats 1 - 3 de 41.
Pàgina 3339
... soil , upon which living creatures depend for their food . We are all rooted in the soil , and without the soil not one of us could be alive . It is an absolute condition of the existence of thinking moral beings , like ourselves , that ...
... soil , upon which living creatures depend for their food . We are all rooted in the soil , and without the soil not one of us could be alive . It is an absolute condition of the existence of thinking moral beings , like ourselves , that ...
Pàgina 3342
... soil , and feed the microbes , and so enable them to fix the nitrogen of the air . At Rothamsted in Hertfordshire , where men are teaching the world some of these great facts about the soil , they have carefully compared the soil on two ...
... soil , and feed the microbes , and so enable them to fix the nitrogen of the air . At Rothamsted in Hertfordshire , where men are teaching the world some of these great facts about the soil , they have carefully compared the soil on two ...
Pàgina 3343
... soil , and so it is very important that we shall add to the soil , in certain cases , certain chemical substances , such as nitrates and car- bonates , and salts of ammonia . Often , however , we may do more harm than good if what we ...
... soil , and so it is very important that we shall add to the soil , in certain cases , certain chemical substances , such as nitrates and car- bonates , and salts of ammonia . Often , however , we may do more harm than good if what we ...
Continguts
Hercules with His Club | 3511 |
For a Year and a | 3517 |
Making Maps in Sand | 3822 |
No s’hi han mostrat 4 seccions
Frases i termes més freqüents
Amyas animals beautiful birds boat body BOOK OF WONDER brain Brer Fox Brer Rabbit called centre cerebellum child Child's Book colour course creatures dark death earth England English eyes famous father feet flowers formicarium Fra Angelico French friends garden girl gravity grow hand head hear heart heat insects Jesus John John Halifax kind king land Latin leaves letters light lived look matter means microbes mother motion mountains moving nerve nerve-cells never night Norway passed Pendennis Persia picture piece plants poem poet poor round Russia Screwworm seen ship side silk silkworm Sir Francis Clavering soil song sound Spain specific gravity spider stand story tell things thou tree turn water-babies waves wonderful wood words young