P.A. Keddy – författare

Visar alla böcker från författaren P.A. Keddy. Handla med fri frakt och snabb leverans.

3 produkter

1. 

   Competition

   Av P.A. Keddy

   Inbunden, 2001

   2179 kr

   Lägg i varukorg

   Competition is one of the most important factors controlling the distribution and abundance of living creatures. Sperm cells racing up reproductive tracts, beetle larvae battling inside single seeds, birds defending territories, and trees interfering with the light available to neighbours, are all …

2. 

   Competition

   Av P.A. Keddy

   Häftad, 2001

   2396 kr

   Lägg i varukorg

   Competition is one of the most important factors controlling the distribution and abundance of living creatures. Sperm cells racing up reproductive tracts, beetle larvae battling inside single seeds, birds defending territories, and trees interfering with the light available to neighbours, are all …

3. 

   Competition

   Av P.A. Keddy

   E-bok, 2012

   3251 kr

   Lägg i varukorg

   Competition is one of the most important factors controlling the distribution and abundance of living creatures. Sperm cells racing up reproductive tracts, beetle larvae battling inside single seeds, birds defending territories, and trees interfering with the light available to neighbours, are all …