The New Encyclopaedia Britannica, Volume 24Encyclopaedia Britannica, 1974 - Encyclopedias and dictionaries |
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Page 134
... plant development coordination 5 : 668g plant growth control uses 8 : 1109f plant movements and growth 17 : 673a regeneration and polarity in annelid worms 1 : 930h tissue culture phenomenon 18 : 442e history of endocrinology 11 : 835b ...
... plant development coordination 5 : 668g plant growth control uses 8 : 1109f plant movements and growth 17 : 673a regeneration and polarity in annelid worms 1 : 930h tissue culture phenomenon 18 : 442e history of endocrinology 11 : 835b ...
Page 240
... plant with round or heart- shaped floating leaves and small , attractive , three - petalled , white flowers . The water sol- dier ( Stratiotes aloides ) bears floating rosettes Waterweed ( Elodea ) ; the bubbles attached to leaves and ...
... plant with round or heart- shaped floating leaves and small , attractive , three - petalled , white flowers . The water sol- dier ( Stratiotes aloides ) bears floating rosettes Waterweed ( Elodea ) ; the bubbles attached to leaves and ...
Page 246
... plant and ambient conditions such as light and tempera- ture . The solution drains into a tank , and pumping is usually automatic . The solution is composed of different fertiliz- er - grade chemical compounds containing varying amounts ...
... plant and ambient conditions such as light and tempera- ture . The solution drains into a tank , and pumping is usually automatic . The solution is composed of different fertiliz- er - grade chemical compounds containing varying amounts ...
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