27 pages matching factors in this book
Results 1-3 of 27
What people are saying - Write a review
We haven't found any reviews in the usual places.
Profile Charts and Mapping Root Systems
Quantitative and Sociological Analysis
4 other sections not shown
accurate acid air-floats algae algal apparatus atmometer base line belt transect bottle bottom branched bulb cane cells cent chloride Cobalt chloride paper colour contour lines cortex cross wire depth Dinas Powis distance distilled water ecological Elodea canadensis Epilobium palustre estimated factors filaments filter Fronds Fronds composed Fruiting body gametangia Gills glass graph paper grid strings height herbarium horizontal Hymenium hyphae inches indicate instrument Iris pseudacorus layer leaf sheaths Ligule marked measured Mentha aquatica method monosiphonous obtained palustre pegs percentage picket Plane Table plankton plant community pond possible profile chart quadrat ramuli readings recorded right angles rock pools root system sample scale sheet side Sium latifolium slope Sodium soil species Sporangia Spores Spores brown Spores pink Spores white square staff suitable survey area taken tape temperature tetraspores thermometer tide tree tube valence analysis vegetation vertical wood Zone