Suche einschränken:
Zur Kasse

2 Ergebnisse.

Lady Bird Beetles

Haq, Faizul / Ullah, Rahat
Lady Bird Beetles
A survey was conducted in the District Dir Lower, over a period of two years.Specimens of coccinellid beetles were collected from four major localities viz, Maidan, Jandool, Timergara and Adenzai. Identification of these beetles showedthat 14 different species in 12 genera belonging to sub-families Coccinellinae, Chilocorinae, Scymninae and Epilachninae are present in the selected area. Inthe sub-family Coccinellinae 10 Species belonging to 9 ...

CHF 64.00

Acidophilic microorganisms

Haq, Faizul / Ullah, Rahat
Acidophilic microorganisms
Environments in which extremely acidophilic microorganisms are found occur in many places on Earth. Some are formed naturally while others are the result of human activity. Acidic environments formed outside of human intervention are typically areas with volcanic activity. Inorganic sulfur compounds are brought to the surface where they are oxidized to sulfuric acid. Sulfide-containing minerals may also be exposed or brought to the surface as ...

CHF 80.00