Milleks meile putukad?

Me arvame tavapäraselt, et putukad on kõik kahjurid, keda tuleks lömastada, mürgitada ja igal muul viisil hävitada. Kui aga kaoksid vajalikud putukad – kes siis tolmeldaks õisi, oleks toiduks teistele loomadele, kõrvaldaks surnud organisme ning teeks ära mitmed teised meile ökoloogiliselt vajalikud tööd? Ilmselt laguneks koost siis kogu maakera eluvõrgustik.
Gilbert Waldbaueri raamat annab ülevaate erinevat ökoloogilist rolli kandvatest putukarühmadest ja nende rollist elu võimaldajatena Maal.
Product is not available
  • Product code: 0576441
  • Barcode: 9789985576441
  • Release date: Jun 4, 2005
  • Author: Gilbert Waldbauer
  • Publishing company: Ilo
  • Year of publication: 2005
  • ISBN: 9985576446
  • Book format: Paberback
  • Pages: 368
  • Size: 160x240
  • Tõlkinud: Urmas Tartes

Last comments

Average rating missing (0 total voters)
5 stars 0
4 stars 0
3 stars 0
2 stars 0
1 star 0
Share your thoughts with other customers
Adding to Cart...
Adding to Wishlist...
Close
This is a required field.
Please enter 2 or more characters.
This is a required field.
Please enter 2 or more characters.
First name is not valid.
This is not an email address.
Email address is required.
This email is already registered.
This is not an email address.
This is a required field.
This is a required field.
This is a required field.
This is a required field.
Enter a valid password.
Please enter 6 or more characters.
Please enter 16 or less characters.
Passwords are not same.
Isikukood/reg nr. puudub.
Reg nr. puudub.
Firma nimi puudub.
There is already an account with this personal/company code
Invalid Estonian personal code
This is a required field.
Birthday field is not valid.
Email, identification code or password is wrong.