"WardsSci000475"
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Ward's® Earthworm Dissection Lab
Exceptional earthworm specimens plus dissection trays and pins, magnifiers, specimen storage bags, and a dissection manual are all included in one package.
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Ward's® Preserved Freshwater Perch
Formalin preserved perch, shipped in nontoxic Wardsafe. Available in vacuum packs or pails
Développer 2 article
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